7242416

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{2777}}^1$

素因数の和:2948

約数の個数: 20

約数和(自身を含む): 14123352

約数和(自身を除く): 6880936

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 2777, 5554, 11108, 22216, 44432, 452651, 905302, 1810604, 3621208, 7242416]

約数ペア:

[(1, 7242416), (2, 3621208), (4, 1810604), (8, 905302), (16, 452651), (163, 44432), (326, 22216), (652, 11108), (1304, 5554), (2608, 2777)]