28601146

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13711}}^1$

素因数の和:13869

約数の個数: 16

約数和(自身を含む): 49363200

約数和(自身を除く): 20762054

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 13711, 27422, 95977, 191954, 2042939, 4085878, 14300573, 28601146]

約数ペア:

[(1, 28601146), (2, 14300573), (7, 4085878), (14, 2042939), (149, 191954), (298, 95977), (1043, 27422), (2086, 13711)]