71340806

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{123427}}^1$

素因数の和:123463

約数の個数: 12

約数和(自身を含む): 113677188

約数和(自身を除く): 42336382

約数列:

[1, 2, 17, 34, 289, 578, 123427, 246854, 2098259, 4196518, 35670403, 71340806]

約数ペア:

[(1, 71340806), (2, 35670403), (17, 4196518), (34, 2098259), (289, 246854), (578, 123427)]