63025138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 105660288

約数和(自身を除く): 42635150

約数列:

[1, 2, 11, 22, 71, 142, 157, 257, 314, 514, 781, 1562, 1727, 2827, 3454, 5654, 11147, 18247, 22294, 36494, 40349, 80698, 122617, 200717, 245234, 401434, 443839, 887678, 2864779, 5729558, 31512569, 63025138]

約数ペア:

[(1, 63025138), (2, 31512569), (11, 5729558), (22, 2864779), (71, 887678), (142, 443839), (157, 401434), (257, 245234), (314, 200717), (514, 122617), (781, 80698), (1562, 40349), (1727, 36494), (2827, 22294), (3454, 18247), (5654, 11147)]