28425826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99391}}^1$

素因数の和:99417

約数の個数: 16

約数和(自身を含む): 50093568

約数和(自身を除く): 21667742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99391, 198782, 1093301, 1292083, 2186602, 2584166, 14212913, 28425826]

約数ペア:

[(1, 28425826), (2, 14212913), (11, 2584166), (13, 2186602), (22, 1292083), (26, 1093301), (143, 198782), (286, 99391)]