28422446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2609}}^1$

素因数の和:3043

約数の個数: 16

約数和(自身を含む): 46040400

約数和(自身を除く): 17617954

約数列:

[1, 2, 13, 26, 419, 838, 2609, 5218, 5447, 10894, 33917, 67834, 1093171, 2186342, 14211223, 28422446]

約数ペア:

[(1, 28422446), (2, 14211223), (13, 2186342), (26, 1093171), (419, 67834), (838, 33917), (2609, 10894), (5218, 5447)]