57024656

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{21089}}^1$

素因数の和:21123

約数の個数: 30

約数和(自身を含む): 119643570

約数和(自身を除く): 62618914

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 21089, 42178, 84356, 168712, 274157, 337424, 548314, 1096628, 2193256, 3564041, 4386512, 7128082, 14256164, 28512328, 57024656]

約数ペア:

[(1, 57024656), (2, 28512328), (4, 14256164), (8, 7128082), (13, 4386512), (16, 3564041), (26, 2193256), (52, 1096628), (104, 548314), (169, 337424), (208, 274157), (338, 168712), (676, 84356), (1352, 42178), (2704, 21089)]