11457952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 25214112

約数和(自身を除く): 13756160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 757, 946, 1376, 1514, 1892, 3028, 3784, 6056, 7568, 8327, 12112, 15136, 16654, 24224, 32551, 33308, 65102, 66616, 130204, 133232, 260408, 266464, 358061, 520816, 716122, 1041632, 1432244, 2864488, 5728976, 11457952]

約数ペア:

[(1, 11457952), (2, 5728976), (4, 2864488), (8, 1432244), (11, 1041632), (16, 716122), (22, 520816), (32, 358061), (43, 266464), (44, 260408), (86, 133232), (88, 130204), (172, 66616), (176, 65102), (344, 33308), (352, 32551), (473, 24224), (688, 16654), (757, 15136), (946, 12112), (1376, 8327), (1514, 7568), (1892, 6056), (3028, 3784)]