70908428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28183}}^1$

素因数の和:28241

約数の個数: 24

約数和(自身を含む): 134944992

約数和(自身を除く): 64036564

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 28183, 56366, 112732, 479111, 958222, 1042771, 1916444, 2085542, 4171084, 17727107, 35454214, 70908428]

約数ペア:

[(1, 70908428), (2, 35454214), (4, 17727107), (17, 4171084), (34, 2085542), (37, 1916444), (68, 1042771), (74, 958222), (148, 479111), (629, 112732), (1258, 56366), (2516, 28183)]