67033820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{478813}}^1$

素因数の和:478829

約数の個数: 24

約数和(自身を含む): 160881504

約数和(自身を除く): 93847684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 478813, 957626, 1915252, 2394065, 3351691, 4788130, 6703382, 9576260, 13406764, 16758455, 33516910, 67033820]

約数ペア:

[(1, 67033820), (2, 33516910), (4, 16758455), (5, 13406764), (7, 9576260), (10, 6703382), (14, 4788130), (20, 3351691), (28, 2394065), (35, 1915252), (70, 957626), (140, 478813)]