78237208

素因数分解:

$2^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1993}}^1$

素因数の和:2707

約数の個数: 32

約数和(自身を含む): 167974560

約数和(自身を除く): 89737352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 701, 1402, 1993, 2804, 3986, 4907, 5608, 7972, 9814, 13951, 15944, 19628, 27902, 39256, 55804, 111608, 1397093, 2794186, 5588372, 9779651, 11176744, 19559302, 39118604, 78237208]

約数ペア:

[(1, 78237208), (2, 39118604), (4, 19559302), (7, 11176744), (8, 9779651), (14, 5588372), (28, 2794186), (56, 1397093), (701, 111608), (1402, 55804), (1993, 39256), (2804, 27902), (3986, 19628), (4907, 15944), (5608, 13951), (7972, 9814)]