71205356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{434179}}^1$

素因数の和:434224

約数の個数: 12

約数和(自身を含む): 127648920

約数和(自身を除く): 56443564

約数列:

[1, 2, 4, 41, 82, 164, 434179, 868358, 1736716, 17801339, 35602678, 71205356]

約数ペア:

[(1, 71205356), (2, 35602678), (4, 17801339), (41, 1736716), (82, 868358), (164, 434179)]