28621322

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{619}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 43821600

約数和(自身を除く): 15200278

約数列:

[1, 2, 61, 122, 379, 619, 758, 1238, 23119, 37759, 46238, 75518, 234601, 469202, 14310661, 28621322]

約数ペア:

[(1, 28621322), (2, 14310661), (61, 469202), (122, 234601), (379, 75518), (619, 46238), (758, 37759), (1238, 23119)]