56345872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{823}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 119545920

約数和(自身を除く): 63200048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 389, 778, 823, 1556, 1646, 3112, 3292, 4279, 6224, 6584, 8558, 9053, 13168, 17116, 18106, 34232, 36212, 68464, 72424, 144848, 320147, 640294, 1280588, 2561176, 3521617, 5122352, 7043234, 14086468, 28172936, 56345872]

約数ペア:

[(1, 56345872), (2, 28172936), (4, 14086468), (8, 7043234), (11, 5122352), (16, 3521617), (22, 2561176), (44, 1280588), (88, 640294), (176, 320147), (389, 144848), (778, 72424), (823, 68464), (1556, 36212), (1646, 34232), (3112, 18106), (3292, 17116), (4279, 13168), (6224, 9053), (6584, 8558)]