28329468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{102643}}^1$

素因数の和:102673

約数の個数: 24

約数和(自身を含む): 68976768

約数和(自身を除く): 40647300

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 102643, 205286, 307929, 410572, 615858, 1231716, 2360789, 4721578, 7082367, 9443156, 14164734, 28329468]

約数ペア:

[(1, 28329468), (2, 14164734), (3, 9443156), (4, 7082367), (6, 4721578), (12, 2360789), (23, 1231716), (46, 615858), (69, 410572), (92, 307929), (138, 205286), (276, 102643)]