27881666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{3581}}^1$

素因数の和:3829

約数の個数: 16

約数和(自身を含む): 44488440

約数和(自身を除く): 16606774

約数列:

[1, 2, 17, 34, 229, 458, 3581, 3893, 7162, 7786, 60877, 121754, 820049, 1640098, 13940833, 27881666]

約数ペア:

[(1, 27881666), (2, 13940833), (17, 1640098), (34, 820049), (229, 121754), (458, 60877), (3581, 7786), (3893, 7162)]