25408872

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 73101600

約数和(自身を除く): 47692728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 43, 58, 72, 86, 87, 116, 129, 172, 174, 232, 258, 261, 283, 344, 348, 387, 516, 522, 566, 696, 774, 849, 1032, 1044, 1132, 1247, 1548, 1698, 2088, 2264, 2494, 2547, 3096, 3396, 3741, 4988, 5094, 6792, 7482, 8207, 9976, 10188, 11223, 12169, 14964, 16414, 20376, 22446, 24338, 24621, 29928, 32828, 36507, 44892, 48676, 49242, 65656, 73014, 73863, 89784, 97352, 98484, 109521, 146028, 147726, 196968, 219042, 292056, 295452, 352901, 438084, 590904, 705802, 876168, 1058703, 1411604, 2117406, 2823208, 3176109, 4234812, 6352218, 8469624, 12704436, 25408872]

約数ペア:

[(1, 25408872), (2, 12704436), (3, 8469624), (4, 6352218), (6, 4234812), (8, 3176109), (9, 2823208), (12, 2117406), (18, 1411604), (24, 1058703), (29, 876168), (36, 705802), (43, 590904), (58, 438084), (72, 352901), (86, 295452), (87, 292056), (116, 219042), (129, 196968), (172, 147726), (174, 146028), (232, 109521), (258, 98484), (261, 97352), (283, 89784), (344, 73863), (348, 73014), (387, 65656), (516, 49242), (522, 48676), (566, 44892), (696, 36507), (774, 32828), (849, 29928), (1032, 24621), (1044, 24338), (1132, 22446), (1247, 20376), (1548, 16414), (1698, 14964), (2088, 12169), (2264, 11223), (2494, 10188), (2547, 9976), (3096, 8207), (3396, 7482), (3741, 6792), (4988, 5094)]