25101984

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^2\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 68076288

約数和(自身を除く): 42974304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 191, 222, 296, 382, 444, 573, 592, 764, 888, 1146, 1184, 1369, 1528, 1776, 2292, 2738, 3056, 3552, 4107, 4584, 5476, 6112, 7067, 8214, 9168, 10952, 14134, 16428, 18336, 21201, 21904, 28268, 32856, 42402, 43808, 56536, 65712, 84804, 113072, 131424, 169608, 226144, 261479, 339216, 522958, 678432, 784437, 1045916, 1568874, 2091832, 3137748, 4183664, 6275496, 8367328, 12550992, 25101984]

約数ペア:

[(1, 25101984), (2, 12550992), (3, 8367328), (4, 6275496), (6, 4183664), (8, 3137748), (12, 2091832), (16, 1568874), (24, 1045916), (32, 784437), (37, 678432), (48, 522958), (74, 339216), (96, 261479), (111, 226144), (148, 169608), (191, 131424), (222, 113072), (296, 84804), (382, 65712), (444, 56536), (573, 43808), (592, 42402), (764, 32856), (888, 28268), (1146, 21904), (1184, 21201), (1369, 18336), (1528, 16428), (1776, 14134), (2292, 10952), (2738, 9168), (3056, 8214), (3552, 7067), (4107, 6112), (4584, 5476)]