77521928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8233}}^1$

素因数の和:8357

約数の個数: 32

約数和(自身を含む): 160068960

約数和(自身を除く): 82547032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 8233, 9416, 16466, 32932, 65864, 90563, 181126, 362252, 724504, 880931, 1761862, 3523724, 7047448, 9690241, 19380482, 38760964, 77521928]

約数ペア:

[(1, 77521928), (2, 38760964), (4, 19380482), (8, 9690241), (11, 7047448), (22, 3523724), (44, 1761862), (88, 880931), (107, 724504), (214, 362252), (428, 181126), (856, 90563), (1177, 65864), (2354, 32932), (4708, 16466), (8233, 9416)]