64770290572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40180081}}^1$

素因数の和:40180129

約数の個数: 24

約数和(自身を含む): 126004737152

約数和(自身を除く): 61234446580

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 40180081, 80360162, 160720324, 522341053, 1044682106, 1245582511, 2089364212, 2491165022, 4982330044, 16192572643, 32385145286, 64770290572]

約数ペア:

[(1, 64770290572), (2, 32385145286), (4, 16192572643), (13, 4982330044), (26, 2491165022), (31, 2089364212), (52, 1245582511), (62, 1044682106), (124, 522341053), (403, 160720324), (806, 80360162), (1612, 40180081)]