25812856

素因数分解:

$2^3\times {\mathrm{139}}^2\times {\mathrm{167}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 49041720

約数和(自身を除く): 23228864

約数列:

[1, 2, 4, 8, 139, 167, 278, 334, 556, 668, 1112, 1336, 19321, 23213, 38642, 46426, 77284, 92852, 154568, 185704, 3226607, 6453214, 12906428, 25812856]

約数ペア:

[(1, 25812856), (2, 12906428), (4, 6453214), (8, 3226607), (139, 185704), (167, 154568), (278, 92852), (334, 77284), (556, 46426), (668, 38642), (1112, 23213), (1336, 19321)]