28866962

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 43939800

約数和(自身を除く): 15072838

約数列:

[1, 2, 149, 157, 298, 314, 617, 1234, 23393, 46786, 91933, 96869, 183866, 193738, 14433481, 28866962]

約数ペア:

[(1, 28866962), (2, 14433481), (149, 193738), (157, 183866), (298, 96869), (314, 91933), (617, 46786), (1234, 23393)]