68497672

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{10429}}^1$

素因数の和:11256

約数の個数: 16

約数和(自身を含む): 128601900

約数和(自身を除く): 60104228

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 10429, 20858, 41716, 83432, 8562209, 17124418, 34248836, 68497672]

約数ペア:

[(1, 68497672), (2, 34248836), (4, 17124418), (8, 8562209), (821, 83432), (1642, 41716), (3284, 20858), (6568, 10429)]