25649288

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12379}}^1$

素因数の和:12429

約数の個数: 32

約数和(自身を含む): 56452800

約数和(自身を除く): 30803512

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 12379, 24758, 49516, 86653, 99032, 173306, 346612, 458023, 693224, 916046, 1832092, 3206161, 3664184, 6412322, 12824644, 25649288]

約数ペア:

[(1, 25649288), (2, 12824644), (4, 6412322), (7, 3664184), (8, 3206161), (14, 1832092), (28, 916046), (37, 693224), (56, 458023), (74, 346612), (148, 173306), (259, 99032), (296, 86653), (518, 49516), (1036, 24758), (2072, 12379)]