28523776

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1746

約数の個数: 36

約数和(自身を含む): 57820672

約数和(自身を除く): 29296896

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 1663, 2144, 3326, 4288, 6652, 8576, 13304, 17152, 26608, 53216, 106432, 111421, 212864, 222842, 425728, 445684, 891368, 1782736, 3565472, 7130944, 14261888, 28523776]

約数ペア:

[(1, 28523776), (2, 14261888), (4, 7130944), (8, 3565472), (16, 1782736), (32, 891368), (64, 445684), (67, 425728), (128, 222842), (134, 212864), (256, 111421), (268, 106432), (536, 53216), (1072, 26608), (1663, 17152), (2144, 13304), (3326, 8576), (4288, 6652)]