26893328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 65995776

約数和(自身を除く): 39102448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 83, 88, 112, 154, 166, 176, 263, 308, 332, 526, 581, 616, 664, 913, 1052, 1162, 1232, 1328, 1826, 1841, 2104, 2324, 2893, 3652, 3682, 4208, 4648, 5786, 6391, 7304, 7364, 9296, 11572, 12782, 14608, 14728, 20251, 21829, 23144, 25564, 29456, 40502, 43658, 46288, 51128, 81004, 87316, 102256, 152803, 162008, 174632, 240119, 305606, 324016, 349264, 480238, 611212, 960476, 1222424, 1680833, 1920952, 2444848, 3361666, 3841904, 6723332, 13446664, 26893328]

約数ペア:

[(1, 26893328), (2, 13446664), (4, 6723332), (7, 3841904), (8, 3361666), (11, 2444848), (14, 1920952), (16, 1680833), (22, 1222424), (28, 960476), (44, 611212), (56, 480238), (77, 349264), (83, 324016), (88, 305606), (112, 240119), (154, 174632), (166, 162008), (176, 152803), (263, 102256), (308, 87316), (332, 81004), (526, 51128), (581, 46288), (616, 43658), (664, 40502), (913, 29456), (1052, 25564), (1162, 23144), (1232, 21829), (1328, 20251), (1826, 14728), (1841, 14608), (2104, 12782), (2324, 11572), (2893, 9296), (3652, 7364), (3682, 7304), (4208, 6391), (4648, 5786)]