38132224

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 80

約数和(自身を含む): 87135048

約数和(自身を除く): 49002824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 337, 416, 442, 512, 544, 674, 832, 884, 1088, 1348, 1664, 1768, 2176, 2696, 3328, 3536, 4352, 4381, 5392, 5729, 6656, 7072, 8704, 8762, 10784, 11458, 14144, 17524, 21568, 22916, 28288, 35048, 43136, 45832, 56576, 70096, 74477, 86272, 91664, 113152, 140192, 148954, 172544, 183328, 280384, 297908, 366656, 560768, 595816, 733312, 1121536, 1191632, 1466624, 2243072, 2383264, 2933248, 4766528, 9533056, 19066112, 38132224]

約数ペア:

[(1, 38132224), (2, 19066112), (4, 9533056), (8, 4766528), (13, 2933248), (16, 2383264), (17, 2243072), (26, 1466624), (32, 1191632), (34, 1121536), (52, 733312), (64, 595816), (68, 560768), (104, 366656), (128, 297908), (136, 280384), (208, 183328), (221, 172544), (256, 148954), (272, 140192), (337, 113152), (416, 91664), (442, 86272), (512, 74477), (544, 70096), (674, 56576), (832, 45832), (884, 43136), (1088, 35048), (1348, 28288), (1664, 22916), (1768, 21568), (2176, 17524), (2696, 14144), (3328, 11458), (3536, 10784), (4352, 8762), (4381, 8704), (5392, 7072), (5729, 6656)]