75082784

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4721}}^1$

素因数の和:4809

約数の個数: 48

約数和(自身を含む): 171351936

約数和(自身を除く): 96269152

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, 4721, 7952, 9442, 15904, 18884, 33047, 37768, 66094, 75536, 132188, 151072, 264376, 335191, 528752, 670382, 1057504, 1340764, 2346337, 2681528, 4692674, 5363056, 9385348, 10726112, 18770696, 37541392, 75082784]

約数ペア:

[(1, 75082784), (2, 37541392), (4, 18770696), (7, 10726112), (8, 9385348), (14, 5363056), (16, 4692674), (28, 2681528), (32, 2346337), (56, 1340764), (71, 1057504), (112, 670382), (142, 528752), (224, 335191), (284, 264376), (497, 151072), (568, 132188), (994, 75536), (1136, 66094), (1988, 37768), (2272, 33047), (3976, 18884), (4721, 15904), (7952, 9442)]