57456226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{21391}}^1$

素因数の和:21489

約数の個数: 16

約数和(自身を含む): 92413440

約数和(自身を除く): 34957214

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 21391, 42782, 363647, 727294, 1689889, 3379778, 28728113, 57456226]

約数ペア:

[(1, 57456226), (2, 28728113), (17, 3379778), (34, 1689889), (79, 727294), (158, 363647), (1343, 42782), (2686, 21391)]