28626532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3371}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 54950112

約数和(自身を除く): 26323580

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 3371, 4246, 6742, 8492, 13484, 37081, 74162, 148324, 650603, 1301206, 2602412, 7156633, 14313266, 28626532]

約数ペア:

[(1, 28626532), (2, 14313266), (4, 7156633), (11, 2602412), (22, 1301206), (44, 650603), (193, 148324), (386, 74162), (772, 37081), (2123, 13484), (3371, 8492), (4246, 6742)]