74187701

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2677}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 87924096

約数和(自身を除く): 13736395

約数列:

[1, 7, 37, 107, 259, 749, 2677, 3959, 18739, 27713, 99049, 286439, 693343, 2005073, 10598243, 74187701]

約数ペア:

[(1, 74187701), (7, 10598243), (37, 2005073), (107, 693343), (259, 286439), (749, 99049), (2677, 27713), (3959, 18739)]