67647676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7877}}^1$

素因数の和:8013

約数の個数: 24

約数和(自身を含む): 125732880

約数和(自身を除く): 58085204

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 7877, 8588, 15754, 31508, 149663, 299326, 598652, 890101, 1780202, 3560404, 16911919, 33823838, 67647676]

約数ペア:

[(1, 67647676), (2, 33823838), (4, 16911919), (19, 3560404), (38, 1780202), (76, 890101), (113, 598652), (226, 299326), (452, 149663), (2147, 31508), (4294, 15754), (7877, 8588)]