64783238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{37189}}^1$

素因数の和:37271

約数の個数: 16

約数和(自身を含む): 106214640

約数和(自身を除く): 41431402

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 37189, 74378, 483457, 966914, 2491663, 4983326, 32391619, 64783238]

約数ペア:

[(1, 64783238), (2, 32391619), (13, 4983326), (26, 2491663), (67, 966914), (134, 483457), (871, 74378), (1742, 37189)]