28206816

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{26711}}^1$

素因数の和:26735

約数の個数: 48

約数和(自身を含む): 80777088

約数和(自身を除く): 52570272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 26711, 53422, 80133, 106844, 160266, 213688, 293821, 320532, 427376, 587642, 641064, 854752, 881463, 1175284, 1282128, 1762926, 2350568, 2564256, 3525852, 4701136, 7051704, 9402272, 14103408, 28206816]

約数ペア:

[(1, 28206816), (2, 14103408), (3, 9402272), (4, 7051704), (6, 4701136), (8, 3525852), (11, 2564256), (12, 2350568), (16, 1762926), (22, 1282128), (24, 1175284), (32, 881463), (33, 854752), (44, 641064), (48, 587642), (66, 427376), (88, 320532), (96, 293821), (132, 213688), (176, 160266), (264, 106844), (352, 80133), (528, 53422), (1056, 26711)]