28522984

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10837}}^1$

素因数の和:10897

約数の個数: 32

約数和(自身を含む): 62426880

約数和(自身を除く): 33903896

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 10837, 21674, 43348, 75859, 86696, 151718, 303436, 509339, 606872, 1018678, 2037356, 3565373, 4074712, 7130746, 14261492, 28522984]

約数ペア:

[(1, 28522984), (2, 14261492), (4, 7130746), (7, 4074712), (8, 3565373), (14, 2037356), (28, 1018678), (47, 606872), (56, 509339), (94, 303436), (188, 151718), (329, 86696), (376, 75859), (658, 43348), (1316, 21674), (2632, 10837)]