25965756

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5189}}^1$

素因数の和:5338

約数の個数: 36

約数和(自身を含む): 66120600

約数和(自身を除く): 40154844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 5189, 10378, 15567, 20756, 31134, 46701, 62268, 93402, 186804, 721271, 1442542, 2163813, 2885084, 4327626, 6491439, 8655252, 12982878, 25965756]

約数ペア:

[(1, 25965756), (2, 12982878), (3, 8655252), (4, 6491439), (6, 4327626), (9, 2885084), (12, 2163813), (18, 1442542), (36, 721271), (139, 186804), (278, 93402), (417, 62268), (556, 46701), (834, 31134), (1251, 20756), (1668, 15567), (2502, 10378), (5004, 5189)]