68380588

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{941}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 123281424

約数和(自身を除く): 54900836

約数列:

[1, 2, 4, 37, 74, 148, 491, 941, 982, 1882, 1964, 3764, 18167, 34817, 36334, 69634, 72668, 139268, 462031, 924062, 1848124, 17095147, 34190294, 68380588]

約数ペア:

[(1, 68380588), (2, 34190294), (4, 17095147), (37, 1848124), (74, 924062), (148, 462031), (491, 139268), (941, 72668), (982, 69634), (1882, 36334), (1964, 34817), (3764, 18167)]