28370234

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2203}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 43797888

約数和(自身を除く): 15427654

約数列:

[1, 2, 47, 94, 137, 274, 2203, 4406, 6439, 12878, 103541, 207082, 301811, 603622, 14185117, 28370234]

約数ペア:

[(1, 28370234), (2, 14185117), (47, 603622), (94, 301811), (137, 207082), (274, 103541), (2203, 12878), (4406, 6439)]