28445164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{58771}}^1$

素因数の和:58797

約数の個数: 18

約数和(自身を含む): 54716732

約数和(自身を除く): 26271568

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 58771, 117542, 235084, 646481, 1292962, 2585924, 7111291, 14222582, 28445164]

約数ペア:

[(1, 28445164), (2, 14222582), (4, 7111291), (11, 2585924), (22, 1292962), (44, 646481), (121, 235084), (242, 117542), (484, 58771)]