28655694

素因数分解:

$2^1\times 3^4\times {\mathrm{176887}}^1$

素因数の和:176901

約数の個数: 20

約数和(自身を含む): 64210344

約数和(自身を除く): 35554650

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 176887, 353774, 530661, 1061322, 1591983, 3183966, 4775949, 9551898, 14327847, 28655694]

約数ペア:

[(1, 28655694), (2, 14327847), (3, 9551898), (6, 4775949), (9, 3183966), (18, 1591983), (27, 1061322), (54, 530661), (81, 353774), (162, 176887)]