68308084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8059}}^1$

素因数の和:8239

約数の個数: 24

約数和(自身を含む): 129540320

約数和(自身を除く): 61232236

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8059, 8476, 16118, 32236, 104767, 209534, 419068, 1313617, 2627234, 5254468, 17077021, 34154042, 68308084]

約数ペア:

[(1, 68308084), (2, 34154042), (4, 17077021), (13, 5254468), (26, 2627234), (52, 1313617), (163, 419068), (326, 209534), (652, 104767), (2119, 32236), (4238, 16118), (8059, 8476)]