66921322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{4621}}^1$

素因数の和:5193

約数の個数: 16

約数和(自身を含む): 108321192

約数和(自身を除く): 41399870

約数列:

[1, 2, 13, 26, 557, 1114, 4621, 7241, 9242, 14482, 60073, 120146, 2573897, 5147794, 33460661, 66921322]

約数ペア:

[(1, 66921322), (2, 33460661), (13, 5147794), (26, 2573897), (557, 120146), (1114, 60073), (4621, 14482), (7241, 9242)]