25330248

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2531}}^1$

素因数の和:2682

約数の個数: 48

約数和(自身を含む): 69123600

約数和(自身を除く): 43793352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 2531, 3336, 5004, 5062, 7593, 10008, 10124, 15186, 20248, 22779, 30372, 45558, 60744, 91116, 182232, 351809, 703618, 1055427, 1407236, 2110854, 2814472, 3166281, 4221708, 6332562, 8443416, 12665124, 25330248]

約数ペア:

[(1, 25330248), (2, 12665124), (3, 8443416), (4, 6332562), (6, 4221708), (8, 3166281), (9, 2814472), (12, 2110854), (18, 1407236), (24, 1055427), (36, 703618), (72, 351809), (139, 182232), (278, 91116), (417, 60744), (556, 45558), (834, 30372), (1112, 22779), (1251, 20248), (1668, 15186), (2502, 10124), (2531, 10008), (3336, 7593), (5004, 5062)]