27408808

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1861}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 58988160

約数和(自身を除く): 31579352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 1861, 2104, 3682, 3722, 7364, 7444, 13027, 14728, 14888, 26054, 52108, 104216, 489443, 978886, 1957772, 3426101, 3915544, 6852202, 13704404, 27408808]

約数ペア:

[(1, 27408808), (2, 13704404), (4, 6852202), (7, 3915544), (8, 3426101), (14, 1957772), (28, 978886), (56, 489443), (263, 104216), (526, 52108), (1052, 26054), (1841, 14888), (1861, 14728), (2104, 13027), (3682, 7444), (3722, 7364)]