66691966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{64499}}^1$

素因数の和:64559

約数の個数: 16

約数和(自身を含む): 111456000

約数和(自身を除く): 44764034

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 64499, 128998, 709489, 1418978, 3031453, 6062906, 33345983, 66691966]

約数ペア:

[(1, 66691966), (2, 33345983), (11, 6062906), (22, 3031453), (47, 1418978), (94, 709489), (517, 128998), (1034, 64499)]