12028678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 7877882

約数列:

[1, 2, 23, 29, 46, 58, 71, 127, 142, 254, 667, 1334, 1633, 2059, 2921, 3266, 3683, 4118, 5842, 7366, 9017, 18034, 47357, 84709, 94714, 169418, 207391, 261493, 414782, 522986, 6014339, 12028678]

約数ペア:

[(1, 12028678), (2, 6014339), (23, 522986), (29, 414782), (46, 261493), (58, 207391), (71, 169418), (127, 94714), (142, 84709), (254, 47357), (667, 18034), (1334, 9017), (1633, 7366), (2059, 5842), (2921, 4118), (3266, 3683)]