71706472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{289139}}^1$

素因数の和:289176

約数の個数: 16

約数和(自身を含む): 138787200

約数和(自身を除く): 67080728

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 289139, 578278, 1156556, 2313112, 8963309, 17926618, 35853236, 71706472]

約数ペア:

[(1, 71706472), (2, 35853236), (4, 17926618), (8, 8963309), (31, 2313112), (62, 1156556), (124, 578278), (248, 289139)]