675785288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{16223}}^1$

素因数の和:16397

約数の個数: 32

約数和(自身を含む): 1308303360

約数和(自身を除く): 632518072

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 508, 1016, 5207, 10414, 16223, 20828, 32446, 41656, 64892, 129784, 665143, 1330286, 2060321, 2660572, 4120642, 5321144, 8241284, 16482568, 84473161, 168946322, 337892644, 675785288]

約数ペア:

[(1, 675785288), (2, 337892644), (4, 168946322), (8, 84473161), (41, 16482568), (82, 8241284), (127, 5321144), (164, 4120642), (254, 2660572), (328, 2060321), (508, 1330286), (1016, 665143), (5207, 129784), (10414, 64892), (16223, 41656), (20828, 32446)]