64901616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{104009}}^1$

素因数の和:104033

約数の個数: 40

約数和(自身を含む): 180561360

約数和(自身を除く): 115659744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 104009, 208018, 312027, 416036, 624054, 832072, 1248108, 1352117, 1664144, 2496216, 2704234, 4056351, 4992432, 5408468, 8112702, 10816936, 16225404, 21633872, 32450808, 64901616]

約数ペア:

[(1, 64901616), (2, 32450808), (3, 21633872), (4, 16225404), (6, 10816936), (8, 8112702), (12, 5408468), (13, 4992432), (16, 4056351), (24, 2704234), (26, 2496216), (39, 1664144), (48, 1352117), (52, 1248108), (78, 832072), (104, 624054), (156, 416036), (208, 312027), (312, 208018), (624, 104009)]