5172728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 10834560

約数和(自身を除く): 5661832

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1367, 1892, 2734, 3784, 5468, 10936, 15037, 30074, 58781, 60148, 117562, 120296, 235124, 470248, 646591, 1293182, 2586364, 5172728]

約数ペア:

[(1, 5172728), (2, 2586364), (4, 1293182), (8, 646591), (11, 470248), (22, 235124), (43, 120296), (44, 117562), (86, 60148), (88, 58781), (172, 30074), (344, 15037), (473, 10936), (946, 5468), (1367, 3784), (1892, 2734)]