78940162

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{5021}}^1$

素因数の和:6153

約数の個数: 16

約数和(自身を含む): 135473472

約数和(自身を除く): 56533310

約数列:

[1, 2, 7, 14, 1123, 2246, 5021, 7861, 10042, 15722, 35147, 70294, 5638583, 11277166, 39470081, 78940162]

約数ペア:

[(1, 78940162), (2, 39470081), (7, 11277166), (14, 5638583), (1123, 70294), (2246, 35147), (5021, 15722), (7861, 10042)]