42004006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{65837}}^1$

素因数の和:65879

約数の個数: 16

約数和(自身を含む): 71105040

約数和(自身を除く): 29101034

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 65837, 131674, 724207, 1448414, 1909273, 3818546, 21002003, 42004006]

約数ペア:

[(1, 42004006), (2, 21002003), (11, 3818546), (22, 1909273), (29, 1448414), (58, 724207), (319, 131674), (638, 65837)]