28372618

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 43340616

約数和(自身を除く): 14967998

約数列:

[1, 2, 73, 146, 373, 521, 746, 1042, 27229, 38033, 54458, 76066, 194333, 388666, 14186309, 28372618]

約数ペア:

[(1, 28372618), (2, 14186309), (73, 388666), (146, 194333), (373, 76066), (521, 54458), (746, 38033), (1042, 27229)]