28386152

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{9829}}^1$

素因数の和:9873

約数の個数: 24

約数和(自身を含む): 56178450

約数和(自身を除く): 27792298

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 9829, 19658, 39316, 78632, 186751, 373502, 747004, 1494008, 3548269, 7096538, 14193076, 28386152]

約数ペア:

[(1, 28386152), (2, 14193076), (4, 7096538), (8, 3548269), (19, 1494008), (38, 747004), (76, 373502), (152, 186751), (361, 78632), (722, 39316), (1444, 19658), (2888, 9829)]