28219302

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{8123}}^1$

素因数の和:8324

約数の個数: 24

約数和(自身を含む): 61466184

約数和(自身を除く): 33246882

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 8123, 16246, 24369, 48738, 73107, 146214, 1567739, 3135478, 4703217, 9406434, 14109651, 28219302]

約数ペア:

[(1, 28219302), (2, 14109651), (3, 9406434), (6, 4703217), (9, 3135478), (18, 1567739), (193, 146214), (386, 73107), (579, 48738), (1158, 24369), (1737, 16246), (3474, 8123)]