15228752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 37711872

約数和(自身を除く): 22483120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 263, 308, 329, 376, 517, 526, 616, 658, 752, 1034, 1052, 1232, 1316, 1841, 2068, 2104, 2632, 2893, 3619, 3682, 4136, 4208, 5264, 5786, 7238, 7364, 8272, 11572, 12361, 14476, 14728, 20251, 23144, 24722, 28952, 29456, 40502, 46288, 49444, 57904, 81004, 86527, 98888, 135971, 162008, 173054, 197776, 271942, 324016, 346108, 543884, 692216, 951797, 1087768, 1384432, 1903594, 2175536, 3807188, 7614376, 15228752]

約数ペア:

[(1, 15228752), (2, 7614376), (4, 3807188), (7, 2175536), (8, 1903594), (11, 1384432), (14, 1087768), (16, 951797), (22, 692216), (28, 543884), (44, 346108), (47, 324016), (56, 271942), (77, 197776), (88, 173054), (94, 162008), (112, 135971), (154, 98888), (176, 86527), (188, 81004), (263, 57904), (308, 49444), (329, 46288), (376, 40502), (517, 29456), (526, 28952), (616, 24722), (658, 23144), (752, 20251), (1034, 14728), (1052, 14476), (1232, 12361), (1316, 11572), (1841, 8272), (2068, 7364), (2104, 7238), (2632, 5786), (2893, 5264), (3619, 4208), (3682, 4136)]