66731392

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 173759040

約数和(自身を除く): 107027648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 337, 364, 416, 442, 448, 476, 544, 674, 728, 832, 884, 896, 952, 1088, 1348, 1456, 1547, 1664, 1768, 1904, 2176, 2359, 2696, 2912, 3094, 3536, 3808, 4381, 4718, 5392, 5729, 5824, 6188, 7072, 7616, 8762, 9436, 10784, 11458, 11648, 12376, 14144, 15232, 17524, 18872, 21568, 22916, 24752, 28288, 30667, 35048, 37744, 40103, 43136, 45832, 49504, 61334, 70096, 74477, 75488, 80206, 91664, 99008, 122668, 140192, 148954, 150976, 160412, 183328, 198016, 245336, 280384, 297908, 301952, 320824, 366656, 490672, 521339, 560768, 595816, 641648, 733312, 981344, 1042678, 1191632, 1283296, 1962688, 2085356, 2383264, 2566592, 3925376, 4170712, 4766528, 5133184, 8341424, 9533056, 16682848, 33365696, 66731392]

約数ペア:

[(1, 66731392), (2, 33365696), (4, 16682848), (7, 9533056), (8, 8341424), (13, 5133184), (14, 4766528), (16, 4170712), (17, 3925376), (26, 2566592), (28, 2383264), (32, 2085356), (34, 1962688), (52, 1283296), (56, 1191632), (64, 1042678), (68, 981344), (91, 733312), (104, 641648), (112, 595816), (119, 560768), (128, 521339), (136, 490672), (182, 366656), (208, 320824), (221, 301952), (224, 297908), (238, 280384), (272, 245336), (337, 198016), (364, 183328), (416, 160412), (442, 150976), (448, 148954), (476, 140192), (544, 122668), (674, 99008), (728, 91664), (832, 80206), (884, 75488), (896, 74477), (952, 70096), (1088, 61334), (1348, 49504), (1456, 45832), (1547, 43136), (1664, 40103), (1768, 37744), (1904, 35048), (2176, 30667), (2359, 28288), (2696, 24752), (2912, 22916), (3094, 21568), (3536, 18872), (3808, 17524), (4381, 15232), (4718, 14144), (5392, 12376), (5729, 11648), (5824, 11458), (6188, 10784), (7072, 9436), (7616, 8762)]