12275296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 27010368

約数和(自身を除く): 14735072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 811, 946, 1376, 1622, 1892, 3244, 3784, 6488, 7568, 8921, 12976, 15136, 17842, 25952, 34873, 35684, 69746, 71368, 139492, 142736, 278984, 285472, 383603, 557968, 767206, 1115936, 1534412, 3068824, 6137648, 12275296]

約数ペア:

[(1, 12275296), (2, 6137648), (4, 3068824), (8, 1534412), (11, 1115936), (16, 767206), (22, 557968), (32, 383603), (43, 285472), (44, 278984), (86, 142736), (88, 139492), (172, 71368), (176, 69746), (344, 35684), (352, 34873), (473, 25952), (688, 17842), (811, 15136), (946, 12976), (1376, 8921), (1622, 7568), (1892, 6488), (3244, 3784)]