28338662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2381}}^1$

素因数の和:2935

約数の個数: 16

約数和(自身を含む): 46477584

約数和(自身を除く): 18138922

約数列:

[1, 2, 11, 22, 541, 1082, 2381, 4762, 5951, 11902, 26191, 52382, 1288121, 2576242, 14169331, 28338662]

約数ペア:

[(1, 28338662), (2, 14169331), (11, 2576242), (22, 1288121), (541, 52382), (1082, 26191), (2381, 11902), (4762, 5951)]