71766292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8467}}^1$

素因数の和:8647

約数の個数: 24

約数和(自身を含む): 136097696

約数和(自身を除く): 64331404

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8467, 8476, 16934, 33868, 110071, 220142, 440284, 1380121, 2760242, 5520484, 17941573, 35883146, 71766292]

約数ペア:

[(1, 71766292), (2, 35883146), (4, 17941573), (13, 5520484), (26, 2760242), (52, 1380121), (163, 440284), (326, 220142), (652, 110071), (2119, 33868), (4238, 16934), (8467, 8476)]