28293524

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2281}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 56739648

約数和(自身を除く): 28446124

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 2281, 3101, 4562, 6202, 9124, 12404, 15967, 31934, 63868, 1010483, 2020966, 4041932, 7073381, 14146762, 28293524]

約数ペア:

[(1, 28293524), (2, 14146762), (4, 7073381), (7, 4041932), (14, 2020966), (28, 1010483), (443, 63868), (886, 31934), (1772, 15967), (2281, 12404), (3101, 9124), (4562, 6202)]