12775728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 25793232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 809, 987, 1128, 1316, 1618, 1974, 2256, 2427, 2632, 3236, 3948, 4854, 5264, 5663, 6472, 7896, 9708, 11326, 12944, 15792, 16989, 19416, 22652, 33978, 38023, 38832, 45304, 67956, 76046, 90608, 114069, 135912, 152092, 228138, 266161, 271824, 304184, 456276, 532322, 608368, 798483, 912552, 1064644, 1596966, 1825104, 2129288, 3193932, 4258576, 6387864, 12775728]

約数ペア:

[(1, 12775728), (2, 6387864), (3, 4258576), (4, 3193932), (6, 2129288), (7, 1825104), (8, 1596966), (12, 1064644), (14, 912552), (16, 798483), (21, 608368), (24, 532322), (28, 456276), (42, 304184), (47, 271824), (48, 266161), (56, 228138), (84, 152092), (94, 135912), (112, 114069), (141, 90608), (168, 76046), (188, 67956), (282, 45304), (329, 38832), (336, 38023), (376, 33978), (564, 22652), (658, 19416), (752, 16989), (809, 15792), (987, 12944), (1128, 11326), (1316, 9708), (1618, 7896), (1974, 6472), (2256, 5663), (2427, 5264), (2632, 4854), (3236, 3948)]