28615796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{650359}}^1$

素因数の和:650374

約数の個数: 12

約数和(自身を含む): 54630240

約数和(自身を除く): 26014444

約数列:

[1, 2, 4, 11, 22, 44, 650359, 1300718, 2601436, 7153949, 14307898, 28615796]

約数ペア:

[(1, 28615796), (2, 14307898), (4, 7153949), (11, 2601436), (22, 1300718), (44, 650359)]