68658634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 119771136

約数和(自身を除く): 51112502

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 2162, 2887, 5774, 11891, 23782, 31757, 63514, 66401, 132802, 135689, 271378, 730411, 1460822, 1492579, 2985158, 3120847, 6241694, 34329317, 68658634]

約数ペア:

[(1, 68658634), (2, 34329317), (11, 6241694), (22, 3120847), (23, 2985158), (46, 1492579), (47, 1460822), (94, 730411), (253, 271378), (506, 135689), (517, 132802), (1034, 66401), (1081, 63514), (2162, 31757), (2887, 23782), (5774, 11891)]