68554858

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 112679424

約数和(自身を除く): 44124566

約数列:

[1, 2, 23, 37, 46, 47, 74, 94, 851, 857, 1081, 1702, 1714, 1739, 2162, 3478, 19711, 31709, 39422, 39997, 40279, 63418, 79994, 80558, 729307, 926417, 1458614, 1490323, 1852834, 2980646, 34277429, 68554858]

約数ペア:

[(1, 68554858), (2, 34277429), (23, 2980646), (37, 1852834), (46, 1490323), (47, 1458614), (74, 926417), (94, 729307), (851, 80558), (857, 79994), (1081, 63418), (1702, 40279), (1714, 39997), (1739, 39422), (2162, 31709), (3478, 19711)]