25025838

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 51838080

約数和(自身を除く): 26812242

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 811, 834, 1622, 2433, 4866, 5143, 10286, 15429, 30007, 30858, 60014, 90021, 112729, 180042, 225458, 338187, 676374, 4170973, 8341946, 12512919, 25025838]

約数ペア:

[(1, 25025838), (2, 12512919), (3, 8341946), (6, 4170973), (37, 676374), (74, 338187), (111, 225458), (139, 180042), (222, 112729), (278, 90021), (417, 60014), (811, 30858), (834, 30007), (1622, 15429), (2433, 10286), (4866, 5143)]