74703746

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{13001}}^1$

素因数の和:13046

約数の個数: 24

約数和(自身を含む): 128485764

約数和(自身を除く): 53782018

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 13001, 26002, 169013, 221017, 338026, 442034, 2197169, 2873221, 4394338, 5746442, 37351873, 74703746]

約数ペア:

[(1, 74703746), (2, 37351873), (13, 5746442), (17, 4394338), (26, 2873221), (34, 2197169), (169, 442034), (221, 338026), (338, 221017), (442, 169013), (2873, 26002), (5746, 13001)]