25294444

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4051}}^1$

素因数の和:4285

約数の個数: 24

約数和(自身を含む): 50828288

約数和(自身を除く): 25533844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 4051, 6244, 8102, 16204, 28357, 56714, 113428, 903373, 1806746, 3613492, 6323611, 12647222, 25294444]

約数ペア:

[(1, 25294444), (2, 12647222), (4, 6323611), (7, 3613492), (14, 1806746), (28, 903373), (223, 113428), (446, 56714), (892, 28357), (1561, 16204), (3122, 8102), (4051, 6244)]