70625684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{13147}}^1$

素因数の和:13247

約数の個数: 24

約数和(自身を含む): 132531840

約数和(自身を除く): 61906156

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 13147, 26294, 52588, 223499, 446998, 893996, 1038613, 2077226, 4154452, 17656421, 35312842, 70625684]

約数ペア:

[(1, 70625684), (2, 35312842), (4, 17656421), (17, 4154452), (34, 2077226), (68, 1038613), (79, 893996), (158, 446998), (316, 223499), (1343, 52588), (2686, 26294), (5372, 13147)]