28620566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10099}}^1$

素因数の和:10223

約数の個数: 16

約数和(自身を含む): 46662000

約数和(自身を除く): 18041434

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 10099, 20198, 131287, 262574, 1100791, 2201582, 14310283, 28620566]

約数ペア:

[(1, 28620566), (2, 14310283), (13, 2201582), (26, 1100791), (109, 262574), (218, 131287), (1417, 20198), (2834, 10099)]