28325814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2633}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 62204544

約数和(自身を除く): 33878730

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 2633, 3586, 5266, 5379, 7899, 10758, 15798, 28963, 57926, 86889, 173778, 429179, 858358, 1287537, 2575074, 4720969, 9441938, 14162907, 28325814]

約数ペア:

[(1, 28325814), (2, 14162907), (3, 9441938), (6, 4720969), (11, 2575074), (22, 1287537), (33, 858358), (66, 429179), (163, 173778), (326, 86889), (489, 57926), (978, 28963), (1793, 15798), (2633, 10758), (3586, 7899), (5266, 5379)]