11487784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 28460160

約数和(自身を除く): 16972376

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1097, 1309, 1496, 2194, 2618, 4388, 5236, 7679, 8776, 10472, 12067, 15358, 18649, 24134, 30716, 37298, 48268, 61432, 74596, 84469, 96536, 130543, 149192, 168938, 205139, 261086, 337876, 410278, 522172, 675752, 820556, 1044344, 1435973, 1641112, 2871946, 5743892, 11487784]

約数ペア:

[(1, 11487784), (2, 5743892), (4, 2871946), (7, 1641112), (8, 1435973), (11, 1044344), (14, 820556), (17, 675752), (22, 522172), (28, 410278), (34, 337876), (44, 261086), (56, 205139), (68, 168938), (77, 149192), (88, 130543), (119, 96536), (136, 84469), (154, 74596), (187, 61432), (238, 48268), (308, 37298), (374, 30716), (476, 24134), (616, 18649), (748, 15358), (952, 12067), (1097, 10472), (1309, 8776), (1496, 7679), (2194, 5236), (2618, 4388)]