56764004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{117281}}^1$

素因数の和:117307

約数の個数: 18

約数和(自身を含む): 109189542

約数和(自身を除く): 52425538

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 117281, 234562, 469124, 1290091, 2580182, 5160364, 14191001, 28382002, 56764004]

約数ペア:

[(1, 56764004), (2, 28382002), (4, 14191001), (11, 5160364), (22, 2580182), (44, 1290091), (121, 469124), (242, 234562), (484, 117281)]