40805372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1193}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 75823776

約数和(自身を除く): 35018404

約数列:

[1, 2, 4, 17, 34, 68, 503, 1006, 1193, 2012, 2386, 4772, 8551, 17102, 20281, 34204, 40562, 81124, 600079, 1200158, 2400316, 10201343, 20402686, 40805372]

約数ペア:

[(1, 40805372), (2, 20402686), (4, 10201343), (17, 2400316), (34, 1200158), (68, 600079), (503, 81124), (1006, 40562), (1193, 34204), (2012, 20281), (2386, 17102), (4772, 8551)]