25532528

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1174

約数の個数: 60

約数和(自身を含む): 59583240

約数和(自身を除く): 34050712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1123, 1421, 1624, 2246, 2842, 3248, 4492, 5684, 7861, 8984, 11368, 15722, 17968, 22736, 31444, 32567, 55027, 62888, 65134, 110054, 125776, 130268, 220108, 227969, 260536, 440216, 455938, 521072, 880432, 911876, 1595783, 1823752, 3191566, 3647504, 6383132, 12766264, 25532528]

約数ペア:

[(1, 25532528), (2, 12766264), (4, 6383132), (7, 3647504), (8, 3191566), (14, 1823752), (16, 1595783), (28, 911876), (29, 880432), (49, 521072), (56, 455938), (58, 440216), (98, 260536), (112, 227969), (116, 220108), (196, 130268), (203, 125776), (232, 110054), (392, 65134), (406, 62888), (464, 55027), (784, 32567), (812, 31444), (1123, 22736), (1421, 17968), (1624, 15722), (2246, 11368), (2842, 8984), (3248, 7861), (4492, 5684)]