25149656

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6703}}^1$

素因数の和:6783

約数の個数: 32

約数和(自身を含む): 54704640

約数和(自身を除く): 29554984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 6703, 13406, 26812, 46921, 53624, 93842, 187684, 375368, 449101, 898202, 1796404, 3143707, 3592808, 6287414, 12574828, 25149656]

約数ペア:

[(1, 25149656), (2, 12574828), (4, 6287414), (7, 3592808), (8, 3143707), (14, 1796404), (28, 898202), (56, 449101), (67, 375368), (134, 187684), (268, 93842), (469, 53624), (536, 46921), (938, 26812), (1876, 13406), (3752, 6703)]