28041412

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27067}}^1$

素因数の和:27115

約数の個数: 24

約数和(自身を含む): 57600704

約数和(自身を除く): 29559292

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27067, 54134, 108268, 189469, 378938, 757876, 1001479, 2002958, 4005916, 7010353, 14020706, 28041412]

約数ペア:

[(1, 28041412), (2, 14020706), (4, 7010353), (7, 4005916), (14, 2002958), (28, 1001479), (37, 757876), (74, 378938), (148, 189469), (259, 108268), (518, 54134), (1036, 27067)]