67582564

素因数分解:

$2^2\times 7^2\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1208

約数の個数: 36

約数和(自身を含む): 138054000

約数和(自身を除く): 70471436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 499, 691, 998, 1382, 1996, 2764, 3493, 4837, 6986, 9674, 13972, 19348, 24451, 33859, 48902, 67718, 97804, 135436, 344809, 689618, 1379236, 2413663, 4827326, 9654652, 16895641, 33791282, 67582564]

約数ペア:

[(1, 67582564), (2, 33791282), (4, 16895641), (7, 9654652), (14, 4827326), (28, 2413663), (49, 1379236), (98, 689618), (196, 344809), (499, 135436), (691, 97804), (998, 67718), (1382, 48902), (1996, 33859), (2764, 24451), (3493, 19348), (4837, 13972), (6986, 9674)]