28224462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 68728320

約数和(自身を除く): 40503858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 113, 114, 133, 226, 266, 313, 339, 399, 626, 678, 791, 798, 939, 1582, 1878, 2147, 2191, 2373, 4294, 4382, 4746, 5947, 6441, 6573, 11894, 12882, 13146, 15029, 17841, 30058, 35369, 35682, 41629, 45087, 70738, 83258, 90174, 106107, 124887, 212214, 247583, 249774, 495166, 672011, 742749, 1344022, 1485498, 2016033, 4032066, 4704077, 9408154, 14112231, 28224462]

約数ペア:

[(1, 28224462), (2, 14112231), (3, 9408154), (6, 4704077), (7, 4032066), (14, 2016033), (19, 1485498), (21, 1344022), (38, 742749), (42, 672011), (57, 495166), (113, 249774), (114, 247583), (133, 212214), (226, 124887), (266, 106107), (313, 90174), (339, 83258), (399, 70738), (626, 45087), (678, 41629), (791, 35682), (798, 35369), (939, 30058), (1582, 17841), (1878, 15029), (2147, 13146), (2191, 12882), (2373, 11894), (4294, 6573), (4382, 6441), (4746, 5947)]