70031296

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:557

約数の個数: 56

約数和(自身を含む): 148352256

約数和(自身を除く): 78320960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 191, 272, 337, 382, 544, 674, 764, 1088, 1348, 1528, 2696, 3056, 3247, 5392, 5729, 6112, 6494, 10784, 11458, 12224, 12988, 21568, 22916, 25976, 45832, 51952, 64367, 91664, 103904, 128734, 183328, 207808, 257468, 366656, 514936, 1029872, 1094239, 2059744, 2188478, 4119488, 4376956, 8753912, 17507824, 35015648, 70031296]

約数ペア:

[(1, 70031296), (2, 35015648), (4, 17507824), (8, 8753912), (16, 4376956), (17, 4119488), (32, 2188478), (34, 2059744), (64, 1094239), (68, 1029872), (136, 514936), (191, 366656), (272, 257468), (337, 207808), (382, 183328), (544, 128734), (674, 103904), (764, 91664), (1088, 64367), (1348, 51952), (1528, 45832), (2696, 25976), (3056, 22916), (3247, 21568), (5392, 12988), (5729, 12224), (6112, 11458), (6494, 10784)]