71415790

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{37003}}^1$

素因数の和:37203

約数の個数: 16

約数和(自身を含む): 129217968

約数和(自身を除く): 57802178

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 37003, 74006, 185015, 370030, 7141579, 14283158, 35707895, 71415790]

約数ペア:

[(1, 71415790), (2, 35707895), (5, 14283158), (10, 7141579), (193, 370030), (386, 185015), (965, 74006), (1930, 37003)]