38857724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{859}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 69928320

約数和(自身を除く): 31070596

約数列:

[1, 2, 4, 43, 86, 172, 263, 526, 859, 1052, 1718, 3436, 11309, 22618, 36937, 45236, 73874, 147748, 225917, 451834, 903668, 9714431, 19428862, 38857724]

約数ペア:

[(1, 38857724), (2, 19428862), (4, 9714431), (43, 903668), (86, 451834), (172, 225917), (263, 147748), (526, 73874), (859, 45236), (1052, 36937), (1718, 22618), (3436, 11309)]