71068322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 121504320

約数和(自身を除く): 50435998

約数列:

[1, 2, 13, 19, 26, 38, 247, 293, 491, 494, 586, 982, 3809, 5567, 6383, 7618, 9329, 11134, 12766, 18658, 72371, 121277, 143863, 144742, 242554, 287726, 1870219, 2733397, 3740438, 5466794, 35534161, 71068322]

約数ペア:

[(1, 71068322), (2, 35534161), (13, 5466794), (19, 3740438), (26, 2733397), (38, 1870219), (247, 287726), (293, 242554), (491, 144742), (494, 143863), (586, 121277), (982, 72371), (3809, 18658), (5567, 12766), (6383, 11134), (7618, 9329)]