28243798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{2347}}^1$

素因数の和:2907

約数の個数: 16

約数和(自身を含む): 46321344

約数和(自身を除く): 18077546

約数列:

[1, 2, 11, 22, 547, 1094, 2347, 4694, 6017, 12034, 25817, 51634, 1283809, 2567618, 14121899, 28243798]

約数ペア:

[(1, 28243798), (2, 14121899), (11, 2567618), (22, 1283809), (547, 51634), (1094, 25817), (2347, 12034), (4694, 6017)]