78979016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{266821}}^1$

素因数の和:266864

約数の個数: 16

約数和(自身を含む): 152088540

約数和(自身を除く): 73109524

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 266821, 533642, 1067284, 2134568, 9872377, 19744754, 39489508, 78979016]

約数ペア:

[(1, 78979016), (2, 39489508), (4, 19744754), (8, 9872377), (37, 2134568), (74, 1067284), (148, 533642), (296, 266821)]