28355184

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 280

約数和(自身を含む): 102462192

約数和(自身を除く): 74107008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 48, 51, 52, 54, 66, 68, 72, 78, 81, 88, 99, 102, 104, 108, 117, 132, 136, 143, 144, 153, 156, 162, 176, 187, 198, 204, 208, 216, 221, 234, 243, 264, 272, 286, 297, 306, 312, 324, 351, 374, 396, 408, 429, 432, 442, 459, 468, 486, 528, 561, 572, 594, 612, 624, 648, 663, 702, 729, 748, 792, 816, 858, 884, 891, 918, 936, 972, 1053, 1122, 1144, 1188, 1224, 1287, 1296, 1326, 1377, 1404, 1458, 1496, 1584, 1683, 1716, 1768, 1782, 1836, 1872, 1944, 1989, 2106, 2244, 2288, 2376, 2431, 2448, 2574, 2652, 2673, 2754, 2808, 2916, 2992, 3159, 3366, 3432, 3536, 3564, 3672, 3861, 3888, 3978, 4131, 4212, 4488, 4752, 4862, 5049, 5148, 5304, 5346, 5508, 5616, 5832, 5967, 6318, 6732, 6864, 7128, 7293, 7344, 7722, 7956, 8019, 8262, 8424, 8976, 9477, 9724, 10098, 10296, 10608, 10692, 11016, 11583, 11664, 11934, 12393, 12636, 13464, 14256, 14586, 15147, 15444, 15912, 16038, 16524, 16848, 17901, 18954, 19448, 20196, 20592, 21384, 21879, 22032, 23166, 23868, 24786, 25272, 26928, 29172, 30294, 30888, 31824, 32076, 33048, 34749, 35802, 37908, 38896, 40392, 42768, 43758, 45441, 46332, 47736, 49572, 50544, 53703, 58344, 60588, 61776, 64152, 65637, 66096, 69498, 71604, 75816, 80784, 87516, 90882, 92664, 95472, 99144, 104247, 107406, 116688, 121176, 128304, 131274, 136323, 138996, 143208, 151632, 161109, 175032, 181764, 185328, 196911, 198288, 208494, 214812, 242352, 262548, 272646, 277992, 286416, 322218, 350064, 363528, 393822, 416988, 429624, 525096, 545292, 555984, 590733, 644436, 727056, 787644, 833976, 859248, 1050192, 1090584, 1181466, 1288872, 1575288, 1667952, 1772199, 2181168, 2362932, 2577744, 3150576, 3544398, 4725864, 7088796, 9451728, 14177592, 28355184]

約数ペア:

[(1, 28355184), (2, 14177592), (3, 9451728), (4, 7088796), (6, 4725864), (8, 3544398), (9, 3150576), (11, 2577744), (12, 2362932), (13, 2181168), (16, 1772199), (17, 1667952), (18, 1575288), (22, 1288872), (24, 1181466), (26, 1090584), (27, 1050192), (33, 859248), (34, 833976), (36, 787644), (39, 727056), (44, 644436), (48, 590733), (51, 555984), (52, 545292), (54, 525096), (66, 429624), (68, 416988), (72, 393822), (78, 363528), (81, 350064), (88, 322218), (99, 286416), (102, 277992), (104, 272646), (108, 262548), (117, 242352), (132, 214812), (136, 208494), (143, 198288), (144, 196911), (153, 185328), (156, 181764), (162, 175032), (176, 161109), (187, 151632), (198, 143208), (204, 138996), (208, 136323), (216, 131274), (221, 128304), (234, 121176), (243, 116688), (264, 107406), (272, 104247), (286, 99144), (297, 95472), (306, 92664), (312, 90882), (324, 87516), (351, 80784), (374, 75816), (396, 71604), (408, 69498), (429, 66096), (432, 65637), (442, 64152), (459, 61776), (468, 60588), (486, 58344), (528, 53703), (561, 50544), (572, 49572), (594, 47736), (612, 46332), (624, 45441), (648, 43758), (663, 42768), (702, 40392), (729, 38896), (748, 37908), (792, 35802), (816, 34749), (858, 33048), (884, 32076), (891, 31824), (918, 30888), (936, 30294), (972, 29172), (1053, 26928), (1122, 25272), (1144, 24786), (1188, 23868), (1224, 23166), (1287, 22032), (1296, 21879), (1326, 21384), (1377, 20592), (1404, 20196), (1458, 19448), (1496, 18954), (1584, 17901), (1683, 16848), (1716, 16524), (1768, 16038), (1782, 15912), (1836, 15444), (1872, 15147), (1944, 14586), (1989, 14256), (2106, 13464), (2244, 12636), (2288, 12393), (2376, 11934), (2431, 11664), (2448, 11583), (2574, 11016), (2652, 10692), (2673, 10608), (2754, 10296), (2808, 10098), (2916, 9724), (2992, 9477), (3159, 8976), (3366, 8424), (3432, 8262), (3536, 8019), (3564, 7956), (3672, 7722), (3861, 7344), (3888, 7293), (3978, 7128), (4131, 6864), (4212, 6732), (4488, 6318), (4752, 5967), (4862, 5832), (5049, 5616), (5148, 5508), (5304, 5346)]