8125712

素因数分解:

$2^4\times 7^1\times {\mathrm{72551}}^1$

素因数の和:72566

約数の個数: 20

約数和(自身を含む): 17992896

約数和(自身を除く): 9867184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 72551, 145102, 290204, 507857, 580408, 1015714, 1160816, 2031428, 4062856, 8125712]

約数ペア:

[(1, 8125712), (2, 4062856), (4, 2031428), (7, 1160816), (8, 1015714), (14, 580408), (16, 507857), (28, 290204), (56, 145102), (112, 72551)]