40279294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 67744512

約数和(自身を除く): 27465218

約数列:

[1, 2, 11, 22, 71, 107, 142, 214, 241, 482, 781, 1177, 1562, 2354, 2651, 5302, 7597, 15194, 17111, 25787, 34222, 51574, 83567, 167134, 188221, 283657, 376442, 567314, 1830877, 3661754, 20139647, 40279294]

約数ペア:

[(1, 40279294), (2, 20139647), (11, 3661754), (22, 1830877), (71, 567314), (107, 376442), (142, 283657), (214, 188221), (241, 167134), (482, 83567), (781, 51574), (1177, 34222), (1562, 25787), (2354, 17111), (2651, 15194), (5302, 7597)]