64706252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{4397}}^1$

素因数の和:4697

約数の個数: 24

約数和(自身を含む): 122405136

約数和(自身を除く): 57698884

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 1132, 3679, 4397, 7358, 8794, 14716, 17588, 57161, 114322, 228644, 1244351, 2488702, 4977404, 16176563, 32353126, 64706252]

約数ペア:

[(1, 64706252), (2, 32353126), (4, 16176563), (13, 4977404), (26, 2488702), (52, 1244351), (283, 228644), (566, 114322), (1132, 57161), (3679, 17588), (4397, 14716), (7358, 8794)]