42697468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2749}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 81774000

約数和(自身を除く): 39076532

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 2749, 3883, 5498, 7766, 10996, 15532, 30239, 60478, 120956, 970397, 1940794, 3881588, 10674367, 21348734, 42697468]

約数ペア:

[(1, 42697468), (2, 21348734), (4, 10674367), (11, 3881588), (22, 1940794), (44, 970397), (353, 120956), (706, 60478), (1412, 30239), (2749, 15532), (3883, 10996), (5498, 7766)]