28682437

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 34254720

約数和(自身を除く): 5572283

約数列:

[1, 7, 37, 59, 259, 413, 1877, 2183, 13139, 15281, 69449, 110743, 486143, 775201, 4097491, 28682437]

約数ペア:

[(1, 28682437), (7, 4097491), (37, 775201), (59, 486143), (259, 110743), (413, 69449), (1877, 15281), (2183, 13139)]