28403402

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 43225152

約数和(自身を除く): 14821750

約数列:

[1, 2, 151, 163, 302, 326, 577, 1154, 24613, 49226, 87127, 94051, 174254, 188102, 14201701, 28403402]

約数ペア:

[(1, 28403402), (2, 14201701), (151, 188102), (163, 174254), (302, 94051), (326, 87127), (577, 49226), (1154, 24613)]