26837006

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 25002994

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 71, 98, 133, 142, 203, 266, 343, 406, 497, 551, 686, 931, 994, 1102, 1349, 1421, 1862, 2059, 2698, 2842, 3479, 3857, 4118, 6517, 6958, 7714, 9443, 9947, 13034, 14413, 18886, 19894, 24353, 26999, 28826, 39121, 48706, 53998, 66101, 78242, 100891, 132202, 188993, 201782, 273847, 377986, 462707, 547694, 706237, 925414, 1412474, 1916929, 3833858, 13418503, 26837006]

約数ペア:

[(1, 26837006), (2, 13418503), (7, 3833858), (14, 1916929), (19, 1412474), (29, 925414), (38, 706237), (49, 547694), (58, 462707), (71, 377986), (98, 273847), (133, 201782), (142, 188993), (203, 132202), (266, 100891), (343, 78242), (406, 66101), (497, 53998), (551, 48706), (686, 39121), (931, 28826), (994, 26999), (1102, 24353), (1349, 19894), (1421, 18886), (1862, 14413), (2059, 13034), (2698, 9947), (2842, 9443), (3479, 7714), (3857, 6958), (4118, 6517)]