64908064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4217}}^1$

素因数の和:4277

約数の個数: 48

約数和(自身を含む): 141370488

約数和(自身を除く): 76462424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 4217, 7696, 8434, 15392, 16868, 33736, 54821, 67472, 109642, 134944, 156029, 219284, 312058, 438568, 624116, 877136, 1248232, 1754272, 2028377, 2496464, 4056754, 4992928, 8113508, 16227016, 32454032, 64908064]

約数ペア:

[(1, 64908064), (2, 32454032), (4, 16227016), (8, 8113508), (13, 4992928), (16, 4056754), (26, 2496464), (32, 2028377), (37, 1754272), (52, 1248232), (74, 877136), (104, 624116), (148, 438568), (208, 312058), (296, 219284), (416, 156029), (481, 134944), (592, 109642), (962, 67472), (1184, 54821), (1924, 33736), (3848, 16868), (4217, 15392), (7696, 8434)]