25291504

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{937}}^1$

素因数の和:1193

約数の個数: 40

約数和(自身を含む): 56295008

約数和(自身を除く): 31003504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 937, 964, 1687, 1874, 1928, 3374, 3748, 3856, 6559, 6748, 7496, 13118, 13496, 14992, 26236, 26992, 52472, 104944, 225817, 451634, 903268, 1580719, 1806536, 3161438, 3613072, 6322876, 12645752, 25291504]

約数ペア:

[(1, 25291504), (2, 12645752), (4, 6322876), (7, 3613072), (8, 3161438), (14, 1806536), (16, 1580719), (28, 903268), (56, 451634), (112, 225817), (241, 104944), (482, 52472), (937, 26992), (964, 26236), (1687, 14992), (1874, 13496), (1928, 13118), (3374, 7496), (3748, 6748), (3856, 6559)]