68995726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{17977}}^1$

素因数の和:18099

約数の個数: 16

約数和(自身を含む): 110025360

約数和(自身を除く): 41029634

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 17977, 35954, 341563, 683126, 1815677, 3631354, 34497863, 68995726]

約数ペア:

[(1, 68995726), (2, 34497863), (19, 3631354), (38, 1815677), (101, 683126), (202, 341563), (1919, 35954), (3838, 17977)]