28944805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 36140544

約数和(自身を除く): 7195739

約数列:

[1, 5, 43, 61, 215, 305, 2207, 2623, 11035, 13115, 94901, 134627, 474505, 673135, 5788961, 28944805]

約数ペア:

[(1, 28944805), (5, 5788961), (43, 673135), (61, 474505), (215, 134627), (305, 94901), (2207, 13115), (2623, 11035)]