26756818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 45308160

約数和(自身を除く): 18551342

約数列:

[1, 2, 11, 22, 47, 94, 113, 226, 229, 458, 517, 1034, 1243, 2486, 2519, 5038, 5311, 10622, 10763, 21526, 25877, 51754, 58421, 116842, 118393, 236786, 284647, 569294, 1216219, 2432438, 13378409, 26756818]

約数ペア:

[(1, 26756818), (2, 13378409), (11, 2432438), (22, 1216219), (47, 569294), (94, 284647), (113, 236786), (226, 118393), (229, 116842), (458, 58421), (517, 51754), (1034, 25877), (1243, 21526), (2486, 10763), (2519, 10622), (5038, 5311)]