79970618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25847}}^1$

素因数の和:25886

約数の個数: 32

約数和(自身を含む): 156328704

約数和(自身を除く): 76358086

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 25847, 51694, 180929, 336011, 361858, 439399, 672022, 878798, 2352077, 3075793, 4704154, 5712187, 6151586, 11424374, 39985309, 79970618]

約数ペア:

[(1, 79970618), (2, 39985309), (7, 11424374), (13, 6151586), (14, 5712187), (17, 4704154), (26, 3075793), (34, 2352077), (91, 878798), (119, 672022), (182, 439399), (221, 361858), (238, 336011), (442, 180929), (1547, 51694), (3094, 25847)]