67162876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21499}}^1$

素因数の和:21585

約数の個数: 24

約数和(自身を含む): 130032000

約数和(自身を除く): 62869124

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 21499, 42998, 85996, 236489, 472978, 945956, 1526429, 3052858, 6105716, 16790719, 33581438, 67162876]

約数ペア:

[(1, 67162876), (2, 33581438), (4, 16790719), (11, 6105716), (22, 3052858), (44, 1526429), (71, 945956), (142, 472978), (284, 236489), (781, 85996), (1562, 42998), (3124, 21499)]