28051772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27077}}^1$

素因数の和:27125

約数の個数: 24

約数和(自身を含む): 57621984

約数和(自身を除く): 29570212

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27077, 54154, 108308, 189539, 379078, 758156, 1001849, 2003698, 4007396, 7012943, 14025886, 28051772]

約数ペア:

[(1, 28051772), (2, 14025886), (4, 7012943), (7, 4007396), (14, 2003698), (28, 1001849), (37, 758156), (74, 379078), (148, 189539), (259, 108308), (518, 54154), (1036, 27077)]