28441310

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{15889}}^1$

素因数の和:16075

約数の個数: 16

約数和(自身を含む): 51483600

約数和(自身を除く): 23042290

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 15889, 31778, 79445, 158890, 2844131, 5688262, 14220655, 28441310]

約数ペア:

[(1, 28441310), (2, 14220655), (5, 5688262), (10, 2844131), (179, 158890), (358, 79445), (895, 31778), (1790, 15889)]