64788404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{1163}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 119612640

約数和(自身を除く): 54824236

約数列:

[1, 2, 4, 19, 38, 76, 733, 1163, 1466, 2326, 2932, 4652, 13927, 22097, 27854, 44194, 55708, 88388, 852479, 1704958, 3409916, 16197101, 32394202, 64788404]

約数ペア:

[(1, 64788404), (2, 32394202), (4, 16197101), (19, 3409916), (38, 1704958), (76, 852479), (733, 88388), (1163, 55708), (1466, 44194), (2326, 27854), (2932, 22097), (4652, 13927)]