66690314

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{7717}}^1$

素因数の和:7897

約数の個数: 16

約数和(自身を含む): 104193000

約数和(自身を除く): 37502686

約数列:

[1, 2, 29, 58, 149, 298, 4321, 7717, 8642, 15434, 223793, 447586, 1149833, 2299666, 33345157, 66690314]

約数ペア:

[(1, 66690314), (2, 33345157), (29, 2299666), (58, 1149833), (149, 447586), (298, 223793), (4321, 15434), (7717, 8642)]