66581232

素因数分解:

$2^4\times 3^1\times {\mathrm{1387109}}^1$

素因数の和:1387120

約数の個数: 20

約数和(自身を含む): 172001640

約数和(自身を除く): 105420408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1387109, 2774218, 4161327, 5548436, 8322654, 11096872, 16645308, 22193744, 33290616, 66581232]

約数ペア:

[(1, 66581232), (2, 33290616), (3, 22193744), (4, 16645308), (6, 11096872), (8, 8322654), (12, 5548436), (16, 4161327), (24, 2774218), (48, 1387109)]