25561968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^2\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 60

約数和(自身を含む): 68042520

約数和(自身を除く): 42480552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 389, 444, 592, 778, 888, 1167, 1369, 1556, 1776, 2334, 2738, 3112, 4107, 4668, 5476, 6224, 8214, 9336, 10952, 14393, 16428, 18672, 21904, 28786, 32856, 43179, 57572, 65712, 86358, 115144, 172716, 230288, 345432, 532541, 690864, 1065082, 1597623, 2130164, 3195246, 4260328, 6390492, 8520656, 12780984, 25561968]

約数ペア:

[(1, 25561968), (2, 12780984), (3, 8520656), (4, 6390492), (6, 4260328), (8, 3195246), (12, 2130164), (16, 1597623), (24, 1065082), (37, 690864), (48, 532541), (74, 345432), (111, 230288), (148, 172716), (222, 115144), (296, 86358), (389, 65712), (444, 57572), (592, 43179), (778, 32856), (888, 28786), (1167, 21904), (1369, 18672), (1556, 16428), (1776, 14393), (2334, 10952), (2738, 9336), (3112, 8214), (4107, 6224), (4668, 5476)]