28609838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20063}}^1$

素因数の和:20119

約数の個数: 16

約数和(自身を含む): 46227456

約数和(自身を除く): 17617618

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 20063, 40126, 461449, 621953, 922898, 1243906, 14304919, 28609838]

約数ペア:

[(1, 28609838), (2, 14304919), (23, 1243906), (31, 922898), (46, 621953), (62, 461449), (713, 40126), (1426, 20063)]