77121538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{37547}}^1$

素因数の和:37641

約数の個数: 16

約数和(自身を含む): 126161280

約数和(自身を除く): 49039742

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 37547, 75094, 488111, 976222, 2966213, 5932426, 38560769, 77121538]

約数ペア:

[(1, 77121538), (2, 38560769), (13, 5932426), (26, 2966213), (79, 976222), (158, 488111), (1027, 75094), (2054, 37547)]