71508866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{250031}}^1$

素因数の和:250057

約数の個数: 16

約数和(自身を含む): 126016128

約数和(自身を除く): 54507262

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 250031, 500062, 2750341, 3250403, 5500682, 6500806, 35754433, 71508866]

約数ペア:

[(1, 71508866), (2, 35754433), (11, 6500806), (13, 5500682), (22, 3250403), (26, 2750341), (143, 500062), (286, 250031)]