68280737

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3919}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 82790400

約数和(自身を除く): 14509663

約数列:

[1, 7, 19, 131, 133, 917, 2489, 3919, 17423, 27433, 74461, 513389, 521227, 3593723, 9754391, 68280737]

約数ペア:

[(1, 68280737), (7, 9754391), (19, 3593723), (131, 521227), (133, 513389), (917, 74461), (2489, 27433), (3919, 17423)]