68761274

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{2861}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 105401736

約数和(自身を除く): 36640462

約数列:

[1, 2, 61, 122, 197, 394, 2861, 5722, 12017, 24034, 174521, 349042, 563617, 1127234, 34380637, 68761274]

約数ペア:

[(1, 68761274), (2, 34380637), (61, 1127234), (122, 563617), (197, 349042), (394, 174521), (2861, 24034), (5722, 12017)]