72625252

素因数分解:

$2^2\times 7^2\times {\mathrm{370537}}^1$

素因数の和:370555

約数の個数: 18

約数和(自身を含む): 147844662

約数和(自身を除く): 75219410

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 370537, 741074, 1482148, 2593759, 5187518, 10375036, 18156313, 36312626, 72625252]

約数ペア:

[(1, 72625252), (2, 36312626), (4, 18156313), (7, 10375036), (14, 5187518), (28, 2593759), (49, 1482148), (98, 741074), (196, 370537)]