71842288

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2753}}^1$

素因数の和:3001

約数の個数: 40

約数和(自身を含む): 159820128

約数和(自身を除く): 87977840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 2753, 3262, 3728, 5506, 6524, 11012, 13048, 19271, 22024, 26096, 38542, 44048, 77084, 154168, 308336, 641449, 1282898, 2565796, 4490143, 5131592, 8980286, 10263184, 17960572, 35921144, 71842288]

約数ペア:

[(1, 71842288), (2, 35921144), (4, 17960572), (7, 10263184), (8, 8980286), (14, 5131592), (16, 4490143), (28, 2565796), (56, 1282898), (112, 641449), (233, 308336), (466, 154168), (932, 77084), (1631, 44048), (1864, 38542), (2753, 26096), (3262, 22024), (3728, 19271), (5506, 13048), (6524, 11012)]