72278297

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1069}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 89160960

約数和(自身を除く): 16882663

約数列:

[1, 7, 13, 91, 743, 1069, 5201, 7483, 9659, 13897, 67613, 97279, 794267, 5559869, 10325471, 72278297]

約数ペア:

[(1, 72278297), (7, 10325471), (13, 5559869), (91, 794267), (743, 97279), (1069, 67613), (5201, 13897), (7483, 9659)]