65084864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:733

約数の個数: 56

約数和(自身を含む): 140348208

約数和(自身を除く): 75263344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 571, 832, 1096, 1142, 1781, 2192, 2284, 3562, 4384, 4568, 7124, 7423, 8768, 9136, 14248, 14846, 18272, 28496, 29692, 36544, 56992, 59384, 78227, 113984, 118768, 156454, 237536, 312908, 475072, 625816, 1016951, 1251632, 2033902, 2503264, 4067804, 5006528, 8135608, 16271216, 32542432, 65084864]

約数ペア:

[(1, 65084864), (2, 32542432), (4, 16271216), (8, 8135608), (13, 5006528), (16, 4067804), (26, 2503264), (32, 2033902), (52, 1251632), (64, 1016951), (104, 625816), (137, 475072), (208, 312908), (274, 237536), (416, 156454), (548, 118768), (571, 113984), (832, 78227), (1096, 59384), (1142, 56992), (1781, 36544), (2192, 29692), (2284, 28496), (3562, 18272), (4384, 14846), (4568, 14248), (7124, 9136), (7423, 8768)]