28201118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{5647}}^1$

素因数の和:5887

約数の個数: 16

約数和(自身を含む): 46358784

約数和(自身を除く): 18157666

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 5647, 11294, 62117, 124234, 1281869, 2563738, 14100559, 28201118]

約数ペア:

[(1, 28201118), (2, 14100559), (11, 2563738), (22, 1281869), (227, 124234), (454, 62117), (2497, 11294), (4994, 5647)]