77708404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{3613}}^1$

素因数の和:3919

約数の個数: 24

約数和(自身を含む): 143692640

約数和(自身を除く): 65984236

約数列:

[1, 2, 4, 19, 38, 76, 283, 566, 1132, 3613, 5377, 7226, 10754, 14452, 21508, 68647, 137294, 274588, 1022479, 2044958, 4089916, 19427101, 38854202, 77708404]

約数ペア:

[(1, 77708404), (2, 38854202), (4, 19427101), (19, 4089916), (38, 2044958), (76, 1022479), (283, 274588), (566, 137294), (1132, 68647), (3613, 21508), (5377, 14452), (7226, 10754)]