28024898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2287}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 45961344

約数和(自身を除く): 17936446

約数列:

[1, 2, 11, 22, 557, 1114, 2287, 4574, 6127, 12254, 25157, 50314, 1273859, 2547718, 14012449, 28024898]

約数ペア:

[(1, 28024898), (2, 14012449), (11, 2547718), (22, 1273859), (557, 50314), (1114, 25157), (2287, 12254), (4574, 6127)]