77215564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{13681}}^1$

素因数の和:13785

約数の個数: 24

約数和(自身を含む): 144810288

約数和(自身を除く): 67594724

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 13681, 27362, 54724, 232577, 465154, 930308, 1135523, 2271046, 4542092, 19303891, 38607782, 77215564]

約数ペア:

[(1, 77215564), (2, 38607782), (4, 19303891), (17, 4542092), (34, 2271046), (68, 1135523), (83, 930308), (166, 465154), (332, 232577), (1411, 54724), (2822, 27362), (5644, 13681)]