71717288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{527333}}^1$

素因数の和:527356

約数の個数: 16

約数和(自身を含む): 142380180

約数和(自身を除く): 70662892

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 527333, 1054666, 2109332, 4218664, 8964661, 17929322, 35858644, 71717288]

約数ペア:

[(1, 71717288), (2, 35858644), (4, 17929322), (8, 8964661), (17, 4218664), (34, 2109332), (68, 1054666), (136, 527333)]