71830576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{264083}}^1$

素因数の和:264108

約数の個数: 20

約数和(自身を含む): 147358872

約数和(自身を除く): 75528296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 264083, 528166, 1056332, 2112664, 4225328, 4489411, 8978822, 17957644, 35915288, 71830576]

約数ペア:

[(1, 71830576), (2, 35915288), (4, 17957644), (8, 8978822), (16, 4489411), (17, 4225328), (34, 2112664), (68, 1056332), (136, 528166), (272, 264083)]