71440754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{887}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 134009856

約数和(自身を除く): 62569102

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 523, 887, 1046, 1774, 3661, 5753, 6209, 7322, 9757, 11506, 12418, 19514, 40271, 68299, 80542, 136598, 463901, 927802, 3247307, 5102911, 6494614, 10205822, 35720377, 71440754]

約数ペア:

[(1, 71440754), (2, 35720377), (7, 10205822), (11, 6494614), (14, 5102911), (22, 3247307), (77, 927802), (154, 463901), (523, 136598), (887, 80542), (1046, 68299), (1774, 40271), (3661, 19514), (5753, 12418), (6209, 11506), (7322, 9757)]