66977662

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{1187}}^1$

素因数の和:1595

約数の個数: 16

約数和(自身を含む): 102001680

約数和(自身を除く): 35024018

約数列:

[1, 2, 89, 178, 317, 634, 1187, 2374, 28213, 56426, 105643, 211286, 376279, 752558, 33488831, 66977662]

約数ペア:

[(1, 66977662), (2, 33488831), (89, 752558), (178, 376279), (317, 211286), (634, 105643), (1187, 56426), (2374, 28213)]