70680464

素因数分解:

$2^4\times {\mathrm{1879}}^1\times {\mathrm{2351}}^1$

素因数の和:4238

約数の個数: 20

約数和(自身を含む): 137074560

約数和(自身を除く): 66394096

約数列:

[1, 2, 4, 8, 16, 1879, 2351, 3758, 4702, 7516, 9404, 15032, 18808, 30064, 37616, 4417529, 8835058, 17670116, 35340232, 70680464]

約数ペア:

[(1, 70680464), (2, 35340232), (4, 17670116), (8, 8835058), (16, 4417529), (1879, 37616), (2351, 30064), (3758, 18808), (4702, 15032), (7516, 9404)]