27259456

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:947

約数の個数: 56

約数和(自身を含む): 62764416

約数和(自身を除く): 35504960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 857, 994, 1136, 1714, 1988, 2272, 3428, 3976, 4544, 5999, 6856, 7952, 11998, 13712, 15904, 23996, 27424, 31808, 47992, 54848, 60847, 95984, 121694, 191968, 243388, 383936, 425929, 486776, 851858, 973552, 1703716, 1947104, 3407432, 3894208, 6814864, 13629728, 27259456]

約数ペア:

[(1, 27259456), (2, 13629728), (4, 6814864), (7, 3894208), (8, 3407432), (14, 1947104), (16, 1703716), (28, 973552), (32, 851858), (56, 486776), (64, 425929), (71, 383936), (112, 243388), (142, 191968), (224, 121694), (284, 95984), (448, 60847), (497, 54848), (568, 47992), (857, 31808), (994, 27424), (1136, 23996), (1714, 15904), (1988, 13712), (2272, 11998), (3428, 7952), (3976, 6856), (4544, 5999)]