68907262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{2111}}^1$

素因数の和:2991

約数の個数: 16

約数和(自身を含む): 108979200

約数和(自身を除く): 40071938

約数列:

[1, 2, 19, 38, 859, 1718, 2111, 4222, 16321, 32642, 40109, 80218, 1813349, 3626698, 34453631, 68907262]

約数ペア:

[(1, 68907262), (2, 34453631), (19, 3626698), (38, 1813349), (859, 80218), (1718, 40109), (2111, 32642), (4222, 16321)]