57140006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11969}}^1$

素因数の和:12020

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 53175514

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 11969, 23938, 83783, 131659, 167566, 263318, 371039, 742078, 921613, 1843226, 2597273, 4081429, 5194546, 8162858, 28570003, 57140006]

約数ペア:

[(1, 57140006), (2, 28570003), (7, 8162858), (11, 5194546), (14, 4081429), (22, 2597273), (31, 1843226), (62, 921613), (77, 742078), (154, 371039), (217, 263318), (341, 167566), (434, 131659), (682, 83783), (2387, 23938), (4774, 11969)]