68818448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{503}}^2$

素因数の和:1031

約数の個数: 30

約数和(自身を含む): 141460254

約数和(自身を除く): 72641806

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 503, 1006, 2012, 4024, 8048, 8551, 17102, 34204, 68408, 136816, 253009, 506018, 1012036, 2024072, 4048144, 4301153, 8602306, 17204612, 34409224, 68818448]

約数ペア:

[(1, 68818448), (2, 34409224), (4, 17204612), (8, 8602306), (16, 4301153), (17, 4048144), (34, 2024072), (68, 1012036), (136, 506018), (272, 253009), (503, 136816), (1006, 68408), (2012, 34204), (4024, 17102), (8048, 8551)]