69289286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{10259}}^1$

素因数の和:10579

約数の個数: 16

約数和(自身を含む): 113762880

約数和(自身を除く): 44473594

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 10259, 20518, 112849, 225698, 3149513, 6299026, 34644643, 69289286]

約数ペア:

[(1, 69289286), (2, 34644643), (11, 6299026), (22, 3149513), (307, 225698), (614, 112849), (3377, 20518), (6754, 10259)]