17172848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 42425856

約数和(自身を除く): 25253008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 154, 176, 212, 263, 308, 371, 424, 526, 583, 616, 742, 848, 1052, 1166, 1232, 1484, 1841, 2104, 2332, 2893, 2968, 3682, 4081, 4208, 4664, 5786, 5936, 7364, 8162, 9328, 11572, 13939, 14728, 16324, 20251, 23144, 27878, 29456, 32648, 40502, 46288, 55756, 65296, 81004, 97573, 111512, 153329, 162008, 195146, 223024, 306658, 324016, 390292, 613316, 780584, 1073303, 1226632, 1561168, 2146606, 2453264, 4293212, 8586424, 17172848]

約数ペア:

[(1, 17172848), (2, 8586424), (4, 4293212), (7, 2453264), (8, 2146606), (11, 1561168), (14, 1226632), (16, 1073303), (22, 780584), (28, 613316), (44, 390292), (53, 324016), (56, 306658), (77, 223024), (88, 195146), (106, 162008), (112, 153329), (154, 111512), (176, 97573), (212, 81004), (263, 65296), (308, 55756), (371, 46288), (424, 40502), (526, 32648), (583, 29456), (616, 27878), (742, 23144), (848, 20251), (1052, 16324), (1166, 14728), (1232, 13939), (1484, 11572), (1841, 9328), (2104, 8162), (2332, 7364), (2893, 5936), (2968, 5786), (3682, 4664), (4081, 4208)]