28919404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{233221}}^1$

素因数の和:233256

約数の個数: 12

約数和(自身を含む): 52241728

約数和(自身を除く): 23322324

約数列:

[1, 2, 4, 31, 62, 124, 233221, 466442, 932884, 7229851, 14459702, 28919404]

約数ペア:

[(1, 28919404), (2, 14459702), (4, 7229851), (31, 932884), (62, 466442), (124, 233221)]