68574857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{887}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 78072960

約数和(自身を除く): 9498103

約数列:

[1, 13, 19, 247, 313, 887, 4069, 5947, 11531, 16853, 77311, 219089, 277631, 3609203, 5274989, 68574857]

約数ペア:

[(1, 68574857), (13, 5274989), (19, 3609203), (247, 277631), (313, 219089), (887, 77311), (4069, 16853), (5947, 11531)]