13629728

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 17505376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 857, 994, 1136, 1714, 1988, 2272, 3428, 3976, 5999, 6856, 7952, 11998, 13712, 15904, 23996, 27424, 47992, 60847, 95984, 121694, 191968, 243388, 425929, 486776, 851858, 973552, 1703716, 1947104, 3407432, 6814864, 13629728]

約数ペア:

[(1, 13629728), (2, 6814864), (4, 3407432), (7, 1947104), (8, 1703716), (14, 973552), (16, 851858), (28, 486776), (32, 425929), (56, 243388), (71, 191968), (112, 121694), (142, 95984), (224, 60847), (284, 47992), (497, 27424), (568, 23996), (857, 15904), (994, 13712), (1136, 11998), (1714, 7952), (1988, 6856), (2272, 5999), (3428, 3976)]