40520324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1759}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 76581120

約数和(自身を除く): 36060796

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1759, 1772, 3518, 5759, 7036, 11518, 22867, 23036, 45734, 91468, 779237, 1558474, 3116948, 10130081, 20260162, 40520324]

約数ペア:

[(1, 40520324), (2, 20260162), (4, 10130081), (13, 3116948), (26, 1558474), (52, 779237), (443, 91468), (886, 45734), (1759, 23036), (1772, 22867), (3518, 11518), (5759, 7036)]