28710576

素因数分解:

$2^4\times 3^2\times {\mathrm{199379}}^1$

素因数の和:199393

約数の個数: 30

約数和(自身を含む): 80350140

約数和(自身を除く): 51639564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199379, 398758, 598137, 797516, 1196274, 1595032, 1794411, 2392548, 3190064, 3588822, 4785096, 7177644, 9570192, 14355288, 28710576]

約数ペア:

[(1, 28710576), (2, 14355288), (3, 9570192), (4, 7177644), (6, 4785096), (8, 3588822), (9, 3190064), (12, 2392548), (16, 1794411), (18, 1595032), (24, 1196274), (36, 797516), (48, 598137), (72, 398758), (144, 199379)]