28804052

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{24917}}^1$

素因数の和:24955

約数の個数: 18

約数和(自身を含む): 53548782

約数和(自身を除く): 24744730

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 24917, 49834, 99668, 423589, 847178, 1694356, 7201013, 14402026, 28804052]

約数ペア:

[(1, 28804052), (2, 14402026), (4, 7201013), (17, 1694356), (34, 847178), (68, 423589), (289, 99668), (578, 49834), (1156, 24917)]