28189968

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1913}}^1$

素因数の和:2231

約数の個数: 40

約数和(自身を含む): 73099488

約数和(自身を除く): 44909520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 1913, 2456, 3684, 3826, 4912, 5739, 7368, 7652, 11478, 14736, 15304, 22956, 30608, 45912, 91824, 587291, 1174582, 1761873, 2349164, 3523746, 4698328, 7047492, 9396656, 14094984, 28189968]

約数ペア:

[(1, 28189968), (2, 14094984), (3, 9396656), (4, 7047492), (6, 4698328), (8, 3523746), (12, 2349164), (16, 1761873), (24, 1174582), (48, 587291), (307, 91824), (614, 45912), (921, 30608), (1228, 22956), (1842, 15304), (1913, 14736), (2456, 11478), (3684, 7652), (3826, 7368), (4912, 5739)]