69437008

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{40559}}^1$

素因数の和:40674

約数の個数: 20

約数和(自身を含む): 135794880

約数和(自身を除く): 66357872

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 40559, 81118, 162236, 324472, 648944, 4339813, 8679626, 17359252, 34718504, 69437008]

約数ペア:

[(1, 69437008), (2, 34718504), (4, 17359252), (8, 8679626), (16, 4339813), (107, 648944), (214, 324472), (428, 162236), (856, 81118), (1712, 40559)]