57164848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{274831}}^1$

素因数の和:274852

約数の個数: 20

約数和(自身を含む): 119277088

約数和(自身を除く): 62112240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 274831, 549662, 1099324, 2198648, 3572803, 4397296, 7145606, 14291212, 28582424, 57164848]

約数ペア:

[(1, 57164848), (2, 28582424), (4, 14291212), (8, 7145606), (13, 4397296), (16, 3572803), (26, 2198648), (52, 1099324), (104, 549662), (208, 274831)]