7240864

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3268

約数の個数: 24

約数和(自身を含む): 14460768

約数和(自身を除く): 7219904

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 3187, 6374, 12748, 25496, 50992, 101984, 226277, 452554, 905108, 1810216, 3620432, 7240864]

約数ペア:

[(1, 7240864), (2, 3620432), (4, 1810216), (8, 905108), (16, 452554), (32, 226277), (71, 101984), (142, 50992), (284, 25496), (568, 12748), (1136, 6374), (2272, 3187)]