56728212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{205537}}^1$

素因数の和:205567

約数の個数: 24

約数和(自身を含む): 138121536

約数和(自身を除く): 81393324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 205537, 411074, 616611, 822148, 1233222, 2466444, 4727351, 9454702, 14182053, 18909404, 28364106, 56728212]

約数ペア:

[(1, 56728212), (2, 28364106), (3, 18909404), (4, 14182053), (6, 9454702), (12, 4727351), (23, 2466444), (46, 1233222), (69, 822148), (92, 616611), (138, 411074), (276, 205537)]