74620432

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{65687}}^1$

素因数の和:65766

約数の個数: 20

約数和(自身を含む): 146615616

約数和(自身を除く): 71995184

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 65687, 131374, 262748, 525496, 1050992, 4663777, 9327554, 18655108, 37310216, 74620432]

約数ペア:

[(1, 74620432), (2, 37310216), (4, 18655108), (8, 9327554), (16, 4663777), (71, 1050992), (142, 525496), (284, 262748), (568, 131374), (1136, 65687)]