28205606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98621}}^1$

素因数の和:98647

約数の個数: 16

約数和(自身を含む): 49705488

約数和(自身を除く): 21499882

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 98621, 197242, 1084831, 1282073, 2169662, 2564146, 14102803, 28205606]

約数ペア:

[(1, 28205606), (2, 14102803), (11, 2564146), (13, 2169662), (22, 1282073), (26, 1084831), (143, 197242), (286, 98621)]