66614638

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{2887}}^1$

素因数の和:3111

約数の個数: 16

約数和(自身を含む): 101888640

約数和(自身を除く): 35274002

約数列:

[1, 2, 83, 139, 166, 278, 2887, 5774, 11537, 23074, 239621, 401293, 479242, 802586, 33307319, 66614638]

約数ペア:

[(1, 66614638), (2, 33307319), (83, 802586), (139, 479242), (166, 401293), (278, 239621), (2887, 23074), (5774, 11537)]