28259676

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1451}}^1$

素因数の和:2002

約数の個数: 36

約数和(自身を含む): 71615544

約数和(自身を除く): 43355868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1451, 1623, 2164, 2902, 3246, 4353, 4869, 5804, 6492, 8706, 9738, 13059, 17412, 19476, 26118, 52236, 784991, 1569982, 2354973, 3139964, 4709946, 7064919, 9419892, 14129838, 28259676]

約数ペア:

[(1, 28259676), (2, 14129838), (3, 9419892), (4, 7064919), (6, 4709946), (9, 3139964), (12, 2354973), (18, 1569982), (36, 784991), (541, 52236), (1082, 26118), (1451, 19476), (1623, 17412), (2164, 13059), (2902, 9738), (3246, 8706), (4353, 6492), (4869, 5804)]