68379662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6247}}^1$

素因数の和:6683

約数の個数: 16

約数和(自身を含む): 110739552

約数和(自身を除く): 42359890

約数列:

[1, 2, 13, 26, 421, 842, 5473, 6247, 10946, 12494, 81211, 162422, 2629987, 5259974, 34189831, 68379662]

約数ペア:

[(1, 68379662), (2, 34189831), (13, 5259974), (26, 2629987), (421, 162422), (842, 81211), (5473, 12494), (6247, 10946)]