78197284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{37813}}^1$

素因数の和:37875

約数の個数: 24

約数和(自身を含む): 152466048

約数和(自身を除く): 74268764

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 37813, 75626, 151252, 415943, 831886, 1663772, 1777211, 3554422, 7108844, 19549321, 39098642, 78197284]

約数ペア:

[(1, 78197284), (2, 39098642), (4, 19549321), (11, 7108844), (22, 3554422), (44, 1777211), (47, 1663772), (94, 831886), (188, 415943), (517, 151252), (1034, 75626), (2068, 37813)]