28321496

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{967}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 60867840

約数和(自身を除く): 32546344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 967, 1046, 1934, 2092, 3661, 3868, 4184, 6769, 7322, 7736, 13538, 14644, 27076, 29288, 54152, 505741, 1011482, 2022964, 3540187, 4045928, 7080374, 14160748, 28321496]

約数ペア:

[(1, 28321496), (2, 14160748), (4, 7080374), (7, 4045928), (8, 3540187), (14, 2022964), (28, 1011482), (56, 505741), (523, 54152), (967, 29288), (1046, 27076), (1934, 14644), (2092, 13538), (3661, 7736), (3868, 7322), (4184, 6769)]