38865536

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 83776680

約数和(自身を除く): 44911144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 272, 337, 424, 544, 674, 848, 901, 1088, 1348, 1696, 1802, 2176, 2696, 3392, 3604, 5392, 5729, 6784, 7208, 10784, 11458, 14416, 17861, 21568, 22916, 28832, 35722, 43136, 45832, 57664, 71444, 91664, 115328, 142888, 183328, 285776, 303637, 366656, 571552, 607274, 733312, 1143104, 1214548, 2286208, 2429096, 4858192, 9716384, 19432768, 38865536]

約数ペア:

[(1, 38865536), (2, 19432768), (4, 9716384), (8, 4858192), (16, 2429096), (17, 2286208), (32, 1214548), (34, 1143104), (53, 733312), (64, 607274), (68, 571552), (106, 366656), (128, 303637), (136, 285776), (212, 183328), (272, 142888), (337, 115328), (424, 91664), (544, 71444), (674, 57664), (848, 45832), (901, 43136), (1088, 35722), (1348, 28832), (1696, 22916), (1802, 21568), (2176, 17861), (2696, 14416), (3392, 11458), (3604, 10784), (5392, 7208), (5729, 6784)]