7885955408

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1889}}^1\times {\mathrm{2309}}^1$

素因数の和:4319

約数の個数: 40

約数和(自身を含む): 15429090600

約数和(自身を除く): 7543135192

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1889, 2309, 3778, 4618, 7556, 9236, 15112, 18472, 30224, 36944, 213457, 260917, 426914, 521834, 853828, 1043668, 1707656, 2087336, 3415312, 4174672, 4361701, 8723402, 17446804, 34893608, 69787216, 492872213, 985744426, 1971488852, 3942977704, 7885955408]

約数ペア:

[(1, 7885955408), (2, 3942977704), (4, 1971488852), (8, 985744426), (16, 492872213), (113, 69787216), (226, 34893608), (452, 17446804), (904, 8723402), (1808, 4361701), (1889, 4174672), (2309, 3415312), (3778, 2087336), (4618, 1707656), (7556, 1043668), (9236, 853828), (15112, 521834), (18472, 426914), (30224, 260917), (36944, 213457)]