56678078

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 85868640

約数和(自身を除く): 29190562

約数列:

[1, 2, 263, 277, 389, 526, 554, 778, 72851, 102307, 107753, 145702, 204614, 215506, 28339039, 56678078]

約数ペア:

[(1, 56678078), (2, 28339039), (263, 215506), (277, 204614), (389, 145702), (526, 107753), (554, 102307), (778, 72851)]