12766864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 28779408

約数和(自身を除く): 16012544

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 251, 272, 289, 374, 502, 578, 748, 1004, 1156, 1496, 2008, 2312, 2761, 2992, 3179, 4016, 4267, 4624, 5522, 6358, 8534, 11044, 12716, 17068, 22088, 25432, 34136, 44176, 46937, 50864, 68272, 72539, 93874, 145078, 187748, 290156, 375496, 580312, 750992, 797929, 1160624, 1595858, 3191716, 6383432, 12766864]

約数ペア:

[(1, 12766864), (2, 6383432), (4, 3191716), (8, 1595858), (11, 1160624), (16, 797929), (17, 750992), (22, 580312), (34, 375496), (44, 290156), (68, 187748), (88, 145078), (136, 93874), (176, 72539), (187, 68272), (251, 50864), (272, 46937), (289, 44176), (374, 34136), (502, 25432), (578, 22088), (748, 17068), (1004, 12716), (1156, 11044), (1496, 8534), (2008, 6358), (2312, 5522), (2761, 4624), (2992, 4267), (3179, 4016)]