68124016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{146819}}^1$

素因数の和:146856

約数の個数: 20

約数和(自身を含む): 136542600

約数和(自身を除く): 68418584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 146819, 293638, 587276, 1174552, 2349104, 4257751, 8515502, 17031004, 34062008, 68124016]

約数ペア:

[(1, 68124016), (2, 34062008), (4, 17031004), (8, 8515502), (16, 4257751), (29, 2349104), (58, 1174552), (116, 587276), (232, 293638), (464, 146819)]