70985852

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87421}}^1$

素因数の和:87461

約数の個数: 24

約数和(自身を含む): 146868960

約数和(自身を除く): 75883108

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 87421, 174842, 349684, 611947, 1223894, 2447788, 2535209, 5070418, 10140836, 17746463, 35492926, 70985852]

約数ペア:

[(1, 70985852), (2, 35492926), (4, 17746463), (7, 10140836), (14, 5070418), (28, 2535209), (29, 2447788), (58, 1223894), (116, 611947), (203, 349684), (406, 174842), (812, 87421)]