68893531

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4649}}^1$

素因数の和:4758

約数の個数: 16

約数和(自身を含む): 82584000

約数和(自身を除く): 13690469

約数列:

[1, 7, 29, 73, 203, 511, 2117, 4649, 14819, 32543, 134821, 339377, 943747, 2375639, 9841933, 68893531]

約数ペア:

[(1, 68893531), (7, 9841933), (29, 2375639), (73, 943747), (203, 339377), (511, 134821), (2117, 32543), (4649, 14819)]