56770168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2744

約数の個数: 64

約数和(自身を含む): 135576000

約数和(自身を除く): 78805832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 2689, 3016, 5278, 5378, 10556, 10756, 18823, 21112, 21512, 34957, 37646, 69914, 75292, 77981, 139828, 150584, 155962, 244699, 279656, 311924, 489398, 545867, 623848, 978796, 1013753, 1091734, 1957592, 2027506, 2183468, 4055012, 4366936, 7096271, 8110024, 14192542, 28385084, 56770168]

約数ペア:

[(1, 56770168), (2, 28385084), (4, 14192542), (7, 8110024), (8, 7096271), (13, 4366936), (14, 4055012), (26, 2183468), (28, 2027506), (29, 1957592), (52, 1091734), (56, 1013753), (58, 978796), (91, 623848), (104, 545867), (116, 489398), (182, 311924), (203, 279656), (232, 244699), (364, 155962), (377, 150584), (406, 139828), (728, 77981), (754, 75292), (812, 69914), (1508, 37646), (1624, 34957), (2639, 21512), (2689, 21112), (3016, 18823), (5278, 10756), (5378, 10556)]