7661444

素因数分解:

$2^2\times 7^2\times {\mathrm{39089}}^1$

素因数の和:39107

約数の個数: 18

約数和(自身を含む): 15596910

約数和(自身を除く): 7935466

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 39089, 78178, 156356, 273623, 547246, 1094492, 1915361, 3830722, 7661444]

約数ペア:

[(1, 7661444), (2, 3830722), (4, 1915361), (7, 1094492), (14, 547246), (28, 273623), (49, 156356), (98, 78178), (196, 39089)]