66422419

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 78220800

約数和(自身を除く): 11798381

約数列:

[1, 7, 41, 199, 287, 1163, 1393, 8141, 8159, 47683, 57113, 231437, 333781, 1620059, 9488917, 66422419]

約数ペア:

[(1, 66422419), (7, 9488917), (41, 1620059), (199, 333781), (287, 231437), (1163, 57113), (1393, 47683), (8141, 8159)]