40439398

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{1493}}^1$

素因数の和:1991

約数の個数: 16

約数和(自身を含む): 62927280

約数和(自身を除く): 22487882

約数列:

[1, 2, 29, 58, 467, 934, 1493, 2986, 13543, 27086, 43297, 86594, 697231, 1394462, 20219699, 40439398]

約数ペア:

[(1, 40439398), (2, 20219699), (29, 1394462), (58, 697231), (467, 86594), (934, 43297), (1493, 27086), (2986, 13543)]