28707007056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:758

約数の個数: 320

約数和(自身を含む): 93197035008

約数和(自身を除く): 64490027952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 73, 78, 84, 91, 104, 112, 146, 156, 168, 182, 197, 208, 219, 273, 292, 312, 336, 364, 394, 438, 457, 511, 546, 584, 591, 624, 728, 788, 876, 914, 949, 1022, 1092, 1168, 1182, 1371, 1379, 1456, 1533, 1576, 1752, 1828, 1898, 2044, 2184, 2364, 2561, 2742, 2758, 2847, 3066, 3152, 3199, 3504, 3656, 3796, 4088, 4137, 4368, 4728, 5122, 5484, 5516, 5694, 5941, 6132, 6398, 6643, 7312, 7592, 7683, 8176, 8274, 9456, 9597, 10244, 10968, 11032, 11388, 11882, 12264, 12796, 13286, 14381, 15184, 15366, 16548, 17823, 17927, 19194, 19929, 20488, 21936, 22064, 22776, 23764, 24528, 25592, 26572, 28762, 30732, 33096, 33361, 35646, 35854, 38388, 39858, 40976, 41587, 43143, 45552, 47528, 51184, 53144, 53781, 57524, 61464, 66192, 66722, 71292, 71708, 76776, 79716, 83174, 86286, 90029, 95056, 100083, 100667, 106288, 107562, 115048, 122928, 124761, 133444, 142584, 143416, 153552, 159432, 166348, 172572, 180058, 186953, 200166, 201334, 215124, 230096, 233527, 249522, 266888, 270087, 285168, 286832, 302001, 318864, 332696, 345144, 360116, 373906, 400332, 402668, 430248, 433693, 467054, 499044, 533776, 540174, 560859, 604002, 630203, 665392, 690288, 700581, 720232, 747812, 800664, 805336, 860496, 867386, 934108, 998088, 1080348, 1121718, 1170377, 1208004, 1260406, 1301079, 1308671, 1401162, 1440464, 1495624, 1601328, 1610672, 1734772, 1868216, 1890609, 1996176, 2160696, 2243436, 2340754, 2416008, 2520812, 2602158, 2617342, 2802324, 2991248, 3035851, 3469544, 3511131, 3736432, 3781218, 3926013, 4321392, 4486872, 4681508, 4832016, 5041624, 5204316, 5234684, 5604648, 6071702, 6572117, 6939088, 7022262, 7562436, 7852026, 8192639, 8973744, 9107553, 9363016, 10083248, 10408632, 10469368, 11209296, 12143404, 13144234, 14044524, 15124872, 15704052, 16385278, 18215106, 18726032, 19716351, 20817264, 20938736, 24286808, 24577917, 26288468, 28089048, 30249744, 31408104, 32770556, 36430212, 39432702, 46004819, 48573616, 49155834, 52576936, 56178096, 62816208, 65541112, 72860424, 78865404, 85437521, 92009638, 98311668, 105153872, 131082224, 138014457, 145720848, 157730808, 170875042, 184019276, 196623336, 256312563, 276028914, 315461616, 341750084, 368038552, 393246672, 512625126, 552057828, 598062647, 683500168, 736077104, 1025250252, 1104115656, 1196125294, 1367000336, 1794187941, 2050500504, 2208231312, 2392250588, 3588375882, 4101001008, 4784501176, 7176751764, 9569002352, 14353503528, 28707007056]

約数ペア:

[(1, 28707007056), (2, 14353503528), (3, 9569002352), (4, 7176751764), (6, 4784501176), (7, 4101001008), (8, 3588375882), (12, 2392250588), (13, 2208231312), (14, 2050500504), (16, 1794187941), (21, 1367000336), (24, 1196125294), (26, 1104115656), (28, 1025250252), (39, 736077104), (42, 683500168), (48, 598062647), (52, 552057828), (56, 512625126), (73, 393246672), (78, 368038552), (84, 341750084), (91, 315461616), (104, 276028914), (112, 256312563), (146, 196623336), (156, 184019276), (168, 170875042), (182, 157730808), (197, 145720848), (208, 138014457), (219, 131082224), (273, 105153872), (292, 98311668), (312, 92009638), (336, 85437521), (364, 78865404), (394, 72860424), (438, 65541112), (457, 62816208), (511, 56178096), (546, 52576936), (584, 49155834), (591, 48573616), (624, 46004819), (728, 39432702), (788, 36430212), (876, 32770556), (914, 31408104), (949, 30249744), (1022, 28089048), (1092, 26288468), (1168, 24577917), (1182, 24286808), (1371, 20938736), (1379, 20817264), (1456, 19716351), (1533, 18726032), (1576, 18215106), (1752, 16385278), (1828, 15704052), (1898, 15124872), (2044, 14044524), (2184, 13144234), (2364, 12143404), (2561, 11209296), (2742, 10469368), (2758, 10408632), (2847, 10083248), (3066, 9363016), (3152, 9107553), (3199, 8973744), (3504, 8192639), (3656, 7852026), (3796, 7562436), (4088, 7022262), (4137, 6939088), (4368, 6572117), (4728, 6071702), (5122, 5604648), (5484, 5234684), (5516, 5204316), (5694, 5041624), (5941, 4832016), (6132, 4681508), (6398, 4486872), (6643, 4321392), (7312, 3926013), (7592, 3781218), (7683, 3736432), (8176, 3511131), (8274, 3469544), (9456, 3035851), (9597, 2991248), (10244, 2802324), (10968, 2617342), (11032, 2602158), (11388, 2520812), (11882, 2416008), (12264, 2340754), (12796, 2243436), (13286, 2160696), (14381, 1996176), (15184, 1890609), (15366, 1868216), (16548, 1734772), (17823, 1610672), (17927, 1601328), (19194, 1495624), (19929, 1440464), (20488, 1401162), (21936, 1308671), (22064, 1301079), (22776, 1260406), (23764, 1208004), (24528, 1170377), (25592, 1121718), (26572, 1080348), (28762, 998088), (30732, 934108), (33096, 867386), (33361, 860496), (35646, 805336), (35854, 800664), (38388, 747812), (39858, 720232), (40976, 700581), (41587, 690288), (43143, 665392), (45552, 630203), (47528, 604002), (51184, 560859), (53144, 540174), (53781, 533776), (57524, 499044), (61464, 467054), (66192, 433693), (66722, 430248), (71292, 402668), (71708, 400332), (76776, 373906), (79716, 360116), (83174, 345144), (86286, 332696), (90029, 318864), (95056, 302001), (100083, 286832), (100667, 285168), (106288, 270087), (107562, 266888), (115048, 249522), (122928, 233527), (124761, 230096), (133444, 215124), (142584, 201334), (143416, 200166), (153552, 186953), (159432, 180058), (166348, 172572)]