40188236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6571}}^1$

素因数の和:6725

約数の個数: 24

約数和(自身を含む): 77286720

約数和(自身を除く): 37098484

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 6571, 13142, 26284, 72281, 144562, 289124, 913369, 1826738, 3653476, 10047059, 20094118, 40188236]

約数ペア:

[(1, 40188236), (2, 20094118), (4, 10047059), (11, 3653476), (22, 1826738), (44, 913369), (139, 289124), (278, 144562), (556, 72281), (1529, 26284), (3058, 13142), (6116, 6571)]