71569228

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 127169280

約数和(自身を除く): 55600052

約数列:

[1, 2, 4, 113, 191, 226, 382, 452, 764, 829, 1658, 3316, 21583, 43166, 86332, 93677, 158339, 187354, 316678, 374708, 633356, 17892307, 35784614, 71569228]

約数ペア:

[(1, 71569228), (2, 35784614), (4, 17892307), (113, 633356), (191, 374708), (226, 316678), (382, 187354), (452, 158339), (764, 93677), (829, 86332), (1658, 43166), (3316, 21583)]