28550876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1193}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 51886464

約数和(自身を除く): 23335588

約数列:

[1, 2, 4, 31, 62, 124, 193, 386, 772, 1193, 2386, 4772, 5983, 11966, 23932, 36983, 73966, 147932, 230249, 460498, 920996, 7137719, 14275438, 28550876]

約数ペア:

[(1, 28550876), (2, 14275438), (4, 7137719), (31, 920996), (62, 460498), (124, 230249), (193, 147932), (386, 73966), (772, 36983), (1193, 23932), (2386, 11966), (4772, 5983)]