68954396

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19391}}^1$

素因数の和:19529

約数の個数: 24

約数和(自身を含む): 139001856

約数和(自身を除く): 70047460

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 19391, 38782, 77564, 135737, 271474, 542948, 2462657, 4925314, 9850628, 17238599, 34477198, 68954396]

約数ペア:

[(1, 68954396), (2, 34477198), (4, 17238599), (7, 9850628), (14, 4925314), (28, 2462657), (127, 542948), (254, 271474), (508, 135737), (889, 77564), (1778, 38782), (3556, 19391)]