57128974

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{9739}}^1$

素因数の和:10167

約数の個数: 16

約数和(自身を含む): 98179200

約数和(自身を除く): 41050226

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 9739, 19478, 68173, 136346, 4080641, 8161282, 28564487, 57128974]

約数ペア:

[(1, 57128974), (2, 28564487), (7, 8161282), (14, 4080641), (419, 136346), (838, 68173), (2933, 19478), (5866, 9739)]