25209044

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8741}}^1$

素因数の和:8855

約数の個数: 24

約数和(自身を含む): 50913408

約数和(自身を除く): 25704364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 8741, 17482, 34964, 61187, 122374, 244748, 900323, 1800646, 3601292, 6302261, 12604522, 25209044]

約数ペア:

[(1, 25209044), (2, 12604522), (4, 6302261), (7, 3601292), (14, 1800646), (28, 900323), (103, 244748), (206, 122374), (412, 61187), (721, 34964), (1442, 17482), (2884, 8741)]