26138224

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 62138880

約数和(自身を除く): 36000656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 173, 266, 284, 304, 346, 497, 532, 568, 692, 994, 1064, 1136, 1211, 1349, 1384, 1988, 2128, 2422, 2698, 2768, 3287, 3976, 4844, 5396, 6574, 7952, 9443, 9688, 10792, 12283, 13148, 18886, 19376, 21584, 23009, 24566, 26296, 37772, 46018, 49132, 52592, 75544, 85981, 92036, 98264, 151088, 171962, 184072, 196528, 233377, 343924, 368144, 466754, 687848, 933508, 1375696, 1633639, 1867016, 3267278, 3734032, 6534556, 13069112, 26138224]

約数ペア:

[(1, 26138224), (2, 13069112), (4, 6534556), (7, 3734032), (8, 3267278), (14, 1867016), (16, 1633639), (19, 1375696), (28, 933508), (38, 687848), (56, 466754), (71, 368144), (76, 343924), (112, 233377), (133, 196528), (142, 184072), (152, 171962), (173, 151088), (266, 98264), (284, 92036), (304, 85981), (346, 75544), (497, 52592), (532, 49132), (568, 46018), (692, 37772), (994, 26296), (1064, 24566), (1136, 23009), (1211, 21584), (1349, 19376), (1384, 18886), (1988, 13148), (2128, 12283), (2422, 10792), (2698, 9688), (2768, 9443), (3287, 7952), (3976, 6574), (4844, 5396)]