66248868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{788677}}^1$

素因数の和:788691

約数の個数: 24

約数和(自身を含む): 176663872

約数和(自身を除く): 110415004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 788677, 1577354, 2366031, 3154708, 4732062, 5520739, 9464124, 11041478, 16562217, 22082956, 33124434, 66248868]

約数ペア:

[(1, 66248868), (2, 33124434), (3, 22082956), (4, 16562217), (6, 11041478), (7, 9464124), (12, 5520739), (14, 4732062), (21, 3154708), (28, 2366031), (42, 1577354), (84, 788677)]