28088372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{743}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 53079936

約数和(自身を除く): 24991564

約数列:

[1, 2, 4, 13, 26, 52, 727, 743, 1454, 1486, 2908, 2972, 9451, 9659, 18902, 19318, 37804, 38636, 540161, 1080322, 2160644, 7022093, 14044186, 28088372]

約数ペア:

[(1, 28088372), (2, 14044186), (4, 7022093), (13, 2160644), (26, 1080322), (52, 540161), (727, 38636), (743, 37804), (1454, 19318), (1486, 18902), (2908, 9659), (2972, 9451)]