66774322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{42859}}^1$

素因数の和:42921

約数の個数: 16

約数和(自身を含む): 108007200

約数和(自身を除く): 41232878

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 42859, 85718, 814321, 1628642, 1757219, 3514438, 33387161, 66774322]

約数ペア:

[(1, 66774322), (2, 33387161), (19, 3514438), (38, 1757219), (41, 1628642), (82, 814321), (779, 85718), (1558, 42859)]