440791425728

素因数分解:

$2^6\times {\mathrm{571}}^1\times {\mathrm{12061937}}^1$

素因数の和:12062520

約数の個数: 28

約数和(自身を含む): 876227424072

約数和(自身を除く): 435435998344

約数列:

[1, 2, 4, 8, 16, 32, 64, 571, 1142, 2284, 4568, 9136, 18272, 36544, 12061937, 24123874, 48247748, 96495496, 192990992, 385981984, 771963968, 6887366027, 13774732054, 27549464108, 55098928216, 110197856432, 220395712864, 440791425728]

約数ペア:

[(1, 440791425728), (2, 220395712864), (4, 110197856432), (8, 55098928216), (16, 27549464108), (32, 13774732054), (64, 6887366027), (571, 771963968), (1142, 385981984), (2284, 192990992), (4568, 96495496), (9136, 48247748), (18272, 24123874), (36544, 12061937)]