28365766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99181}}^1$

素因数の和:99207

約数の個数: 16

約数和(自身を含む): 49987728

約数和(自身を除く): 21621962

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99181, 198362, 1090991, 1289353, 2181982, 2578706, 14182883, 28365766]

約数ペア:

[(1, 28365766), (2, 14182883), (11, 2578706), (13, 2181982), (22, 1289353), (26, 1090991), (143, 198362), (286, 99181)]