22499344

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 53468800

約数和(自身を除く): 30969456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 97, 109, 112, 133, 152, 194, 218, 266, 304, 388, 436, 532, 679, 763, 776, 872, 1064, 1358, 1526, 1552, 1744, 1843, 2071, 2128, 2716, 3052, 3686, 4142, 5432, 6104, 7372, 8284, 10573, 10864, 12208, 12901, 14497, 14744, 16568, 21146, 25802, 28994, 29488, 33136, 42292, 51604, 57988, 74011, 84584, 103208, 115976, 148022, 169168, 200887, 206416, 231952, 296044, 401774, 592088, 803548, 1184176, 1406209, 1607096, 2812418, 3214192, 5624836, 11249672, 22499344]

約数ペア:

[(1, 22499344), (2, 11249672), (4, 5624836), (7, 3214192), (8, 2812418), (14, 1607096), (16, 1406209), (19, 1184176), (28, 803548), (38, 592088), (56, 401774), (76, 296044), (97, 231952), (109, 206416), (112, 200887), (133, 169168), (152, 148022), (194, 115976), (218, 103208), (266, 84584), (304, 74011), (388, 57988), (436, 51604), (532, 42292), (679, 33136), (763, 29488), (776, 28994), (872, 25802), (1064, 21146), (1358, 16568), (1526, 14744), (1552, 14497), (1744, 12901), (1843, 12208), (2071, 10864), (2128, 10573), (2716, 8284), (3052, 7372), (3686, 6104), (4142, 5432)]