71121256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{467903}}^1$

素因数の和:467928

約数の個数: 16

約数和(自身を含む): 140371200

約数和(自身を除く): 69249944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 467903, 935806, 1871612, 3743224, 8890157, 17780314, 35560628, 71121256]

約数ペア:

[(1, 71121256), (2, 35560628), (4, 17780314), (8, 8890157), (19, 3743224), (38, 1871612), (76, 935806), (152, 467903)]