68652818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{6967}}^1$

素因数の和:7361

約数の個数: 16

約数和(自身を含む): 111209280

約数和(自身を除く): 42556462

約数列:

[1, 2, 13, 26, 379, 758, 4927, 6967, 9854, 13934, 90571, 181142, 2640493, 5280986, 34326409, 68652818]

約数ペア:

[(1, 68652818), (2, 34326409), (13, 5280986), (26, 2640493), (379, 181142), (758, 90571), (4927, 13934), (6967, 9854)]