28674396

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{4127}}^1$

素因数の和:4330

約数の個数: 36

約数和(自身を含む): 72875712

約数和(自身を除く): 44201316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 4127, 6948, 8254, 12381, 16508, 24762, 37143, 49524, 74286, 148572, 796511, 1593022, 2389533, 3186044, 4779066, 7168599, 9558132, 14337198, 28674396]

約数ペア:

[(1, 28674396), (2, 14337198), (3, 9558132), (4, 7168599), (6, 4779066), (9, 3186044), (12, 2389533), (18, 1593022), (36, 796511), (193, 148572), (386, 74286), (579, 49524), (772, 37143), (1158, 24762), (1737, 16508), (2316, 12381), (3474, 8254), (4127, 6948)]