68694557

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 74665920

約数和(自身を除く): 5971363

約数列:

[1, 19, 41, 163, 541, 779, 3097, 6683, 10279, 22181, 88183, 126977, 421439, 1675477, 3615503, 68694557]

約数ペア:

[(1, 68694557), (19, 3615503), (41, 1675477), (163, 421439), (541, 126977), (779, 88183), (3097, 22181), (6683, 10279)]