22710576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 67567104

約数和(自身を除く): 44856528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 263, 336, 514, 526, 771, 789, 1028, 1052, 1542, 1578, 1799, 1841, 2056, 2104, 3084, 3156, 3598, 3682, 4112, 4208, 5397, 5523, 6168, 6312, 7196, 7364, 10794, 11046, 12336, 12624, 14392, 14728, 21588, 22092, 28784, 29456, 43176, 44184, 67591, 86352, 88368, 135182, 202773, 270364, 405546, 473137, 540728, 811092, 946274, 1081456, 1419411, 1622184, 1892548, 2838822, 3244368, 3785096, 5677644, 7570192, 11355288, 22710576]

約数ペア:

[(1, 22710576), (2, 11355288), (3, 7570192), (4, 5677644), (6, 3785096), (7, 3244368), (8, 2838822), (12, 1892548), (14, 1622184), (16, 1419411), (21, 1081456), (24, 946274), (28, 811092), (42, 540728), (48, 473137), (56, 405546), (84, 270364), (112, 202773), (168, 135182), (257, 88368), (263, 86352), (336, 67591), (514, 44184), (526, 43176), (771, 29456), (789, 28784), (1028, 22092), (1052, 21588), (1542, 14728), (1578, 14392), (1799, 12624), (1841, 12336), (2056, 11046), (2104, 10794), (3084, 7364), (3156, 7196), (3598, 6312), (3682, 6168), (4112, 5523), (4208, 5397)]