68473624

素因数分解:

$2^3\times {\mathrm{139}}^2\times {\mathrm{443}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 129610260

約数和(自身を除く): 61136636

約数列:

[1, 2, 4, 8, 139, 278, 443, 556, 886, 1112, 1772, 3544, 19321, 38642, 61577, 77284, 123154, 154568, 246308, 492616, 8559203, 17118406, 34236812, 68473624]

約数ペア:

[(1, 68473624), (2, 34236812), (4, 17118406), (8, 8559203), (139, 492616), (278, 246308), (443, 154568), (556, 123154), (886, 77284), (1112, 61577), (1772, 38642), (3544, 19321)]