70930988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{10859}}^1$

素因数の和:10957

約数の個数: 24

約数和(自身を含む): 131362560

約数和(自身を除く): 60431572

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 10859, 21718, 43436, 249757, 499514, 770989, 999028, 1541978, 3083956, 17732747, 35465494, 70930988]

約数ペア:

[(1, 70930988), (2, 35465494), (4, 17732747), (23, 3083956), (46, 1541978), (71, 999028), (92, 770989), (142, 499514), (284, 249757), (1633, 43436), (3266, 21718), (6532, 10859)]