64738951

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 70228224

約数和(自身を除く): 5489273

約数列:

[1, 23, 43, 67, 977, 989, 1541, 2881, 22471, 42011, 65459, 66263, 966253, 1505557, 2814737, 64738951]

約数ペア:

[(1, 64738951), (23, 2814737), (43, 1505557), (67, 966253), (977, 66263), (989, 65459), (1541, 42011), (2881, 22471)]