72888032

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4583}}^1$

素因数の和:4671

約数の個数: 48

約数和(自身を含む): 166344192

約数和(自身を除く): 93456160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 4583, 7952, 9166, 15904, 18332, 32081, 36664, 64162, 73328, 128324, 146656, 256648, 325393, 513296, 650786, 1026592, 1301572, 2277751, 2603144, 4555502, 5206288, 9111004, 10412576, 18222008, 36444016, 72888032]

約数ペア:

[(1, 72888032), (2, 36444016), (4, 18222008), (7, 10412576), (8, 9111004), (14, 5206288), (16, 4555502), (28, 2603144), (32, 2277751), (56, 1301572), (71, 1026592), (112, 650786), (142, 513296), (224, 325393), (284, 256648), (497, 146656), (568, 128324), (994, 73328), (1136, 64162), (1988, 36664), (2272, 32081), (3976, 18332), (4583, 15904), (7952, 9166)]