74753912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3557}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 146020320

約数和(自身を除く): 71266408

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 3557, 5254, 7114, 10508, 14228, 21016, 28456, 131609, 252547, 263218, 505094, 526436, 1010188, 1052872, 2020376, 9344239, 18688478, 37376956, 74753912]

約数ペア:

[(1, 74753912), (2, 37376956), (4, 18688478), (8, 9344239), (37, 2020376), (71, 1052872), (74, 1010188), (142, 526436), (148, 505094), (284, 263218), (296, 252547), (568, 131609), (2627, 28456), (3557, 21016), (5254, 14228), (7114, 10508)]