42537946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 71508096

約数和(自身を除く): 28970150

約数列:

[1, 2, 11, 22, 71, 113, 142, 226, 241, 482, 781, 1243, 1562, 2486, 2651, 5302, 8023, 16046, 17111, 27233, 34222, 54466, 88253, 176506, 188221, 299563, 376442, 599126, 1933543, 3867086, 21268973, 42537946]

約数ペア:

[(1, 42537946), (2, 21268973), (11, 3867086), (22, 1933543), (71, 599126), (113, 376442), (142, 299563), (226, 188221), (241, 176506), (482, 88253), (781, 54466), (1243, 34222), (1562, 27233), (2486, 17111), (2651, 16046), (5302, 8023)]