28393788

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{32413}}^1$

素因数の和:32493

約数の個数: 24

約数和(自身を含む): 67161808

約数和(自身を除く): 38768020

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 32413, 64826, 97239, 129652, 194478, 388956, 2366149, 4732298, 7098447, 9464596, 14196894, 28393788]

約数ペア:

[(1, 28393788), (2, 14196894), (3, 9464596), (4, 7098447), (6, 4732298), (12, 2366149), (73, 388956), (146, 194478), (219, 129652), (292, 97239), (438, 64826), (876, 32413)]