56461768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33769}}^1$

素因数の和:33805

約数の個数: 32

約数和(自身を含む): 121572000

約数和(自身を除く): 65110232

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 33769, 67538, 135076, 270152, 371459, 641611, 742918, 1283222, 1485836, 2566444, 2971672, 5132888, 7057721, 14115442, 28230884, 56461768]

約数ペア:

[(1, 56461768), (2, 28230884), (4, 14115442), (8, 7057721), (11, 5132888), (19, 2971672), (22, 2566444), (38, 1485836), (44, 1283222), (76, 742918), (88, 641611), (152, 371459), (209, 270152), (418, 135076), (836, 67538), (1672, 33769)]