28906508

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{233117}}^1$

素因数の和:233152

約数の個数: 12

約数和(自身を含む): 52218432

約数和(自身を除く): 23311924

約数列:

[1, 2, 4, 31, 62, 124, 233117, 466234, 932468, 7226627, 14453254, 28906508]

約数ペア:

[(1, 28906508), (2, 14453254), (4, 7226627), (31, 932468), (62, 466234), (124, 233117)]