66506928

素因数分解:

$2^4\times 3^1\times {\mathrm{1385561}}^1$

素因数の和:1385572

約数の個数: 20

約数和(自身を含む): 171809688

約数和(自身を除く): 105302760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1385561, 2771122, 4156683, 5542244, 8313366, 11084488, 16626732, 22168976, 33253464, 66506928]

約数ペア:

[(1, 66506928), (2, 33253464), (3, 22168976), (4, 16626732), (6, 11084488), (8, 8313366), (12, 5542244), (16, 4156683), (24, 2771122), (48, 1385561)]