67485358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20663}}^1$

素因数の和:20759

約数の個数: 16

約数和(自身を含む): 107122176

約数和(自身を除く): 39636818

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 20663, 41326, 475249, 950498, 1467073, 2934146, 33742679, 67485358]

約数ペア:

[(1, 67485358), (2, 33742679), (23, 2934146), (46, 1467073), (71, 950498), (142, 475249), (1633, 41326), (3266, 20663)]