68086858

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{1307}}^1$

素因数の和:1438

約数の個数: 24

約数和(自身を含む): 118755936

約数和(自身を除く): 50669078

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1307, 2614, 3721, 7442, 9149, 18298, 26047, 52094, 79727, 159454, 558089, 1116178, 4863347, 9726694, 34043429, 68086858]

約数ペア:

[(1, 68086858), (2, 34043429), (7, 9726694), (14, 4863347), (61, 1116178), (122, 558089), (427, 159454), (854, 79727), (1307, 52094), (2614, 26047), (3721, 18298), (7442, 9149)]