28342054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4561}}^1$

素因数の和:4815

約数の個数: 16

約数和(自身を含む): 45984960

約数和(自身を除く): 17642906

約数列:

[1, 2, 13, 26, 239, 478, 3107, 4561, 6214, 9122, 59293, 118586, 1090079, 2180158, 14171027, 28342054]

約数ペア:

[(1, 28342054), (2, 14171027), (13, 2180158), (26, 1090079), (239, 118586), (478, 59293), (3107, 9122), (4561, 6214)]