56670866

素因数分解:

$2^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{2027}}^1$

素因数の和:4033

約数の個数: 16

約数和(自身を含む): 97246656

約数和(自身を除く): 40575790

約数列:

[1, 2, 7, 14, 1997, 2027, 3994, 4054, 13979, 14189, 27958, 28378, 4047919, 8095838, 28335433, 56670866]

約数ペア:

[(1, 56670866), (2, 28335433), (7, 8095838), (14, 4047919), (1997, 28378), (2027, 27958), (3994, 14189), (4054, 13979)]