70779079

素因数分解:

$7^4\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 20

約数和(自身を含む): 84702240

約数和(自身を除く): 13923161

約数列:

[1, 7, 41, 49, 287, 343, 719, 2009, 2401, 5033, 14063, 29479, 35231, 98441, 206353, 246617, 1444471, 1726319, 10111297, 70779079]

約数ペア:

[(1, 70779079), (7, 10111297), (41, 1726319), (49, 1444471), (287, 246617), (343, 206353), (719, 98441), (2009, 35231), (2401, 29479), (5033, 14063)]