40373996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6871}}^1$

素因数の和:7001

約数の個数: 24

約数和(自身を含む): 76773984

約数和(自身を除く): 36399988

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 6871, 13742, 27484, 89323, 178646, 357292, 776423, 1552846, 3105692, 10093499, 20186998, 40373996]

約数ペア:

[(1, 40373996), (2, 20186998), (4, 10093499), (13, 3105692), (26, 1552846), (52, 776423), (113, 357292), (226, 178646), (452, 89323), (1469, 27484), (2938, 13742), (5876, 6871)]