40405764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{481021}}^1$

素因数の和:481035

約数の個数: 24

約数和(自身を含む): 107748928

約数和(自身を除く): 67343164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 481021, 962042, 1443063, 1924084, 2886126, 3367147, 5772252, 6734294, 10101441, 13468588, 20202882, 40405764]

約数ペア:

[(1, 40405764), (2, 20202882), (3, 13468588), (4, 10101441), (6, 6734294), (7, 5772252), (12, 3367147), (14, 2886126), (21, 1924084), (28, 1443063), (42, 962042), (84, 481021)]