69470216

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{142357}}^1$

素因数の和:142424

約数の個数: 16

約数和(自身を含む): 132392940

約数和(自身を除く): 62922724

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 142357, 284714, 569428, 1138856, 8683777, 17367554, 34735108, 69470216]

約数ペア:

[(1, 69470216), (2, 34735108), (4, 17367554), (8, 8683777), (61, 1138856), (122, 569428), (244, 284714), (488, 142357)]