12528824

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^2$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 30212280

約数和(自身を除く): 17683456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 121, 154, 172, 242, 301, 308, 344, 473, 484, 602, 616, 847, 946, 968, 1204, 1694, 1849, 1892, 2408, 3311, 3388, 3698, 3784, 5203, 6622, 6776, 7396, 10406, 12943, 13244, 14792, 20339, 20812, 25886, 26488, 36421, 40678, 41624, 51772, 72842, 81356, 103544, 142373, 145684, 162712, 223729, 284746, 291368, 447458, 569492, 894916, 1138984, 1566103, 1789832, 3132206, 6264412, 12528824]

約数ペア:

[(1, 12528824), (2, 6264412), (4, 3132206), (7, 1789832), (8, 1566103), (11, 1138984), (14, 894916), (22, 569492), (28, 447458), (43, 291368), (44, 284746), (56, 223729), (77, 162712), (86, 145684), (88, 142373), (121, 103544), (154, 81356), (172, 72842), (242, 51772), (301, 41624), (308, 40678), (344, 36421), (473, 26488), (484, 25886), (602, 20812), (616, 20339), (847, 14792), (946, 13244), (968, 12943), (1204, 10406), (1694, 7396), (1849, 6776), (1892, 6622), (2408, 5203), (3311, 3784), (3388, 3698)]