70556042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{3943}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 110747520

約数和(自身を除く): 40191478

約数列:

[1, 2, 23, 46, 389, 778, 3943, 7886, 8947, 17894, 90689, 181378, 1533827, 3067654, 35278021, 70556042]

約数ペア:

[(1, 70556042), (2, 35278021), (23, 3067654), (46, 1533827), (389, 181378), (778, 90689), (3943, 17894), (7886, 8947)]