66717228

素因数分解:

$2^2\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{3539}}^1$

素因数の和:5117

約数の個数: 24

約数和(自身を含む): 155816640

約数和(自身を除く): 89099412

約数列:

[1, 2, 3, 4, 6, 12, 1571, 3142, 3539, 4713, 6284, 7078, 9426, 10617, 14156, 18852, 21234, 42468, 5559769, 11119538, 16679307, 22239076, 33358614, 66717228]

約数ペア:

[(1, 66717228), (2, 33358614), (3, 22239076), (4, 16679307), (6, 11119538), (12, 5559769), (1571, 42468), (3142, 21234), (3539, 18852), (4713, 14156), (6284, 10617), (7078, 9426)]