66689468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1879}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 123177600

約数和(自身を除く): 56488132

約数列:

[1, 2, 4, 19, 38, 76, 467, 934, 1868, 1879, 3758, 7516, 8873, 17746, 35492, 35701, 71402, 142804, 877493, 1754986, 3509972, 16672367, 33344734, 66689468]

約数ペア:

[(1, 66689468), (2, 33344734), (4, 16672367), (19, 3509972), (38, 1754986), (76, 877493), (467, 142804), (934, 71402), (1868, 35701), (1879, 35492), (3758, 17746), (7516, 8873)]