69536542

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 113899680

約数和(自身を除く): 44363138

約数列:

[1, 2, 19, 37, 38, 74, 137, 274, 361, 703, 722, 1406, 2603, 5069, 5206, 6859, 10138, 13357, 13718, 26714, 49457, 96311, 98914, 192622, 253783, 507566, 939683, 1829909, 1879366, 3659818, 34768271, 69536542]

約数ペア:

[(1, 69536542), (2, 34768271), (19, 3659818), (37, 1879366), (38, 1829909), (74, 939683), (137, 507566), (274, 253783), (361, 192622), (703, 98914), (722, 96311), (1406, 49457), (2603, 26714), (5069, 13718), (5206, 13357), (6859, 10138)]