71260982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{144253}}^1$

素因数の和:144287

約数の個数: 16

約数和(自身を含む): 121173360

約数和(自身を除く): 49912378

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 144253, 288506, 1875289, 2740807, 3750578, 5481614, 35630491, 71260982]

約数ペア:

[(1, 71260982), (2, 35630491), (13, 5481614), (19, 3750578), (26, 2740807), (38, 1875289), (247, 288506), (494, 144253)]