26876798518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1789

約数の個数: 48

約数和(自身を含む): 42665204736

約数和(自身を除く): 15788406218

約数列:

[1, 2, 43, 53, 71, 86, 106, 142, 1567, 2279, 2809, 3053, 3134, 3763, 4558, 5618, 6106, 7526, 67381, 83051, 111257, 120787, 134762, 161809, 166102, 199439, 222514, 241574, 323618, 398878, 3571193, 4401703, 4784051, 5896621, 7142386, 8575877, 8803406, 9568102, 11793242, 17151754, 189273229, 253554703, 312520913, 378546458, 507109406, 625041826, 13438399259, 26876798518]

約数ペア:

[(1, 26876798518), (2, 13438399259), (43, 625041826), (53, 507109406), (71, 378546458), (86, 312520913), (106, 253554703), (142, 189273229), (1567, 17151754), (2279, 11793242), (2809, 9568102), (3053, 8803406), (3134, 8575877), (3763, 7142386), (4558, 5896621), (5618, 4784051), (6106, 4401703), (7526, 3571193), (67381, 398878), (83051, 323618), (111257, 241574), (120787, 222514), (134762, 199439), (161809, 166102)]