28753638

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{27701}}^1$

素因数の和:27879

約数の個数: 16

約数和(自身を含む): 57841776

約数和(自身を除く): 29088138

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 27701, 55402, 83103, 166206, 4792273, 9584546, 14376819, 28753638]

約数ペア:

[(1, 28753638), (2, 14376819), (3, 9584546), (6, 4792273), (173, 166206), (346, 83103), (519, 55402), (1038, 27701)]