28305407984

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1\times {\mathrm{1847}}^1$

素因数の和:2622

約数の個数: 80

約数和(自身を含む): 63058963968

約数和(自身を除く): 34753555984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 467, 586, 934, 1172, 1847, 1868, 2051, 2344, 3269, 3694, 3736, 4102, 4688, 6538, 7388, 7472, 8204, 12929, 13076, 14776, 16408, 25858, 26152, 29552, 32816, 51716, 52304, 103432, 136831, 206864, 273662, 541171, 547324, 862549, 957817, 1082342, 1094648, 1725098, 1915634, 2164684, 2189296, 3450196, 3788197, 3831268, 4329368, 6037843, 6900392, 7576394, 7662536, 8658736, 12075686, 13800784, 15152788, 15325072, 24151372, 30305576, 48302744, 60611152, 96605488, 252726857, 505453714, 1010907428, 1769087999, 2021814856, 3538175998, 4043629712, 7076351996, 14152703992, 28305407984]

約数ペア:

[(1, 28305407984), (2, 14152703992), (4, 7076351996), (7, 4043629712), (8, 3538175998), (14, 2021814856), (16, 1769087999), (28, 1010907428), (56, 505453714), (112, 252726857), (293, 96605488), (467, 60611152), (586, 48302744), (934, 30305576), (1172, 24151372), (1847, 15325072), (1868, 15152788), (2051, 13800784), (2344, 12075686), (3269, 8658736), (3694, 7662536), (3736, 7576394), (4102, 6900392), (4688, 6037843), (6538, 4329368), (7388, 3831268), (7472, 3788197), (8204, 3450196), (12929, 2189296), (13076, 2164684), (14776, 1915634), (16408, 1725098), (25858, 1094648), (26152, 1082342), (29552, 957817), (32816, 862549), (51716, 547324), (52304, 541171), (103432, 273662), (136831, 206864)]