28819454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2179}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 45910800

約数和(自身を除く): 17091346

約数列:

[1, 2, 17, 34, 389, 778, 2179, 4358, 6613, 13226, 37043, 74086, 847631, 1695262, 14409727, 28819454]

約数ペア:

[(1, 28819454), (2, 14409727), (17, 1695262), (34, 847631), (389, 74086), (778, 37043), (2179, 13226), (4358, 6613)]