28094976

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 101285184

約数和(自身を除く): 73190208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 67, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 134, 144, 156, 168, 182, 192, 201, 208, 224, 234, 252, 256, 268, 273, 288, 312, 336, 364, 384, 402, 416, 448, 468, 469, 504, 512, 536, 546, 576, 603, 624, 672, 728, 768, 804, 819, 832, 871, 896, 936, 938, 1008, 1072, 1092, 1152, 1206, 1248, 1344, 1407, 1456, 1536, 1608, 1638, 1664, 1742, 1792, 1872, 1876, 2016, 2144, 2184, 2304, 2412, 2496, 2613, 2688, 2814, 2912, 3216, 3276, 3328, 3484, 3584, 3744, 3752, 4032, 4221, 4288, 4368, 4608, 4824, 4992, 5226, 5376, 5628, 5824, 6097, 6432, 6552, 6656, 6968, 7488, 7504, 7839, 8064, 8442, 8576, 8736, 9648, 9984, 10452, 10752, 11256, 11648, 12194, 12864, 13104, 13936, 14976, 15008, 15678, 16128, 16884, 17152, 17472, 18291, 19296, 19968, 20904, 22512, 23296, 24388, 25728, 26208, 27872, 29952, 30016, 31356, 32256, 33768, 34304, 34944, 36582, 38592, 41808, 45024, 46592, 48776, 51456, 52416, 54873, 55744, 59904, 60032, 62712, 67536, 69888, 73164, 77184, 83616, 90048, 97552, 102912, 104832, 109746, 111488, 120064, 125424, 135072, 139776, 146328, 154368, 167232, 180096, 195104, 209664, 219492, 222976, 240128, 250848, 270144, 292656, 308736, 334464, 360192, 390208, 419328, 438984, 445952, 501696, 540288, 585312, 668928, 720384, 780416, 877968, 1003392, 1080576, 1170624, 1337856, 1560832, 1755936, 2006784, 2161152, 2341248, 3121664, 3511872, 4013568, 4682496, 7023744, 9364992, 14047488, 28094976]

約数ペア:

[(1, 28094976), (2, 14047488), (3, 9364992), (4, 7023744), (6, 4682496), (7, 4013568), (8, 3511872), (9, 3121664), (12, 2341248), (13, 2161152), (14, 2006784), (16, 1755936), (18, 1560832), (21, 1337856), (24, 1170624), (26, 1080576), (28, 1003392), (32, 877968), (36, 780416), (39, 720384), (42, 668928), (48, 585312), (52, 540288), (56, 501696), (63, 445952), (64, 438984), (67, 419328), (72, 390208), (78, 360192), (84, 334464), (91, 308736), (96, 292656), (104, 270144), (112, 250848), (117, 240128), (126, 222976), (128, 219492), (134, 209664), (144, 195104), (156, 180096), (168, 167232), (182, 154368), (192, 146328), (201, 139776), (208, 135072), (224, 125424), (234, 120064), (252, 111488), (256, 109746), (268, 104832), (273, 102912), (288, 97552), (312, 90048), (336, 83616), (364, 77184), (384, 73164), (402, 69888), (416, 67536), (448, 62712), (468, 60032), (469, 59904), (504, 55744), (512, 54873), (536, 52416), (546, 51456), (576, 48776), (603, 46592), (624, 45024), (672, 41808), (728, 38592), (768, 36582), (804, 34944), (819, 34304), (832, 33768), (871, 32256), (896, 31356), (936, 30016), (938, 29952), (1008, 27872), (1072, 26208), (1092, 25728), (1152, 24388), (1206, 23296), (1248, 22512), (1344, 20904), (1407, 19968), (1456, 19296), (1536, 18291), (1608, 17472), (1638, 17152), (1664, 16884), (1742, 16128), (1792, 15678), (1872, 15008), (1876, 14976), (2016, 13936), (2144, 13104), (2184, 12864), (2304, 12194), (2412, 11648), (2496, 11256), (2613, 10752), (2688, 10452), (2814, 9984), (2912, 9648), (3216, 8736), (3276, 8576), (3328, 8442), (3484, 8064), (3584, 7839), (3744, 7504), (3752, 7488), (4032, 6968), (4221, 6656), (4288, 6552), (4368, 6432), (4608, 6097), (4824, 5824), (4992, 5628), (5226, 5376)]