70850264

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 137771280

約数和(自身を除く): 66921016

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 2237, 3959, 4474, 7918, 8948, 15836, 17896, 31672, 82769, 165538, 239359, 331076, 478718, 662152, 957436, 1914872, 8856283, 17712566, 35425132, 70850264]

約数ペア:

[(1, 70850264), (2, 35425132), (4, 17712566), (8, 8856283), (37, 1914872), (74, 957436), (107, 662152), (148, 478718), (214, 331076), (296, 239359), (428, 165538), (856, 82769), (2237, 31672), (3959, 17896), (4474, 15836), (7918, 8948)]