66144372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787433}}^1$

素因数の和:787447

約数の個数: 24

約数和(自身を含む): 176385216

約数和(自身を除く): 110240844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787433, 1574866, 2362299, 3149732, 4724598, 5512031, 9449196, 11024062, 16536093, 22048124, 33072186, 66144372]

約数ペア:

[(1, 66144372), (2, 33072186), (3, 22048124), (4, 16536093), (6, 11024062), (7, 9449196), (12, 5512031), (14, 4724598), (21, 3149732), (28, 2362299), (42, 1574866), (84, 787433)]