28526816738

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{57991}}^1$

素因数の和:58898

約数の個数: 32

約数和(自身を含む): 50155193088

約数和(自身を除く): 21628376350

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 857, 1714, 5999, 11998, 35137, 57991, 70274, 115982, 245959, 405937, 491918, 811874, 2377631, 4755262, 16643417, 33286834, 49698287, 99396574, 347888009, 695776018, 2037629767, 4075259534, 14263408369, 28526816738]

約数ペア:

[(1, 28526816738), (2, 14263408369), (7, 4075259534), (14, 2037629767), (41, 695776018), (82, 347888009), (287, 99396574), (574, 49698287), (857, 33286834), (1714, 16643417), (5999, 4755262), (11998, 2377631), (35137, 811874), (57991, 491918), (70274, 405937), (115982, 245959)]