64811656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 86146424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 182, 254, 364, 508, 701, 728, 889, 1016, 1402, 1651, 1778, 2804, 3302, 3556, 4907, 5608, 6604, 7112, 9113, 9814, 11557, 13208, 18226, 19628, 23114, 36452, 39256, 46228, 63791, 72904, 89027, 92456, 127582, 178054, 255164, 356108, 510328, 623189, 712216, 1157351, 1246378, 2314702, 2492756, 4629404, 4985512, 8101457, 9258808, 16202914, 32405828, 64811656]

約数ペア:

[(1, 64811656), (2, 32405828), (4, 16202914), (7, 9258808), (8, 8101457), (13, 4985512), (14, 4629404), (26, 2492756), (28, 2314702), (52, 1246378), (56, 1157351), (91, 712216), (104, 623189), (127, 510328), (182, 356108), (254, 255164), (364, 178054), (508, 127582), (701, 92456), (728, 89027), (889, 72904), (1016, 63791), (1402, 46228), (1651, 39256), (1778, 36452), (2804, 23114), (3302, 19628), (3556, 18226), (4907, 13208), (5608, 11557), (6604, 9814), (7112, 9113)]