28342264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 28206536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 769, 1084, 1538, 2168, 3076, 4607, 6152, 9214, 13073, 18428, 26146, 36856, 52292, 104584, 208399, 416798, 833596, 1667192, 3542783, 7085566, 14171132, 28342264]

約数ペア:

[(1, 28342264), (2, 14171132), (4, 7085566), (8, 3542783), (17, 1667192), (34, 833596), (68, 416798), (136, 208399), (271, 104584), (542, 52292), (769, 36856), (1084, 26146), (1538, 18428), (2168, 13073), (3076, 9214), (4607, 6152)]