56921144

素因数分解:

$2^3\times 7^2\times {\mathrm{145207}}^1$

素因数の和:145227

約数の個数: 24

約数和(自身を含む): 124152840

約数和(自身を除く): 67231696

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 145207, 290414, 580828, 1016449, 1161656, 2032898, 4065796, 7115143, 8131592, 14230286, 28460572, 56921144]

約数ペア:

[(1, 56921144), (2, 28460572), (4, 14230286), (7, 8131592), (8, 7115143), (14, 4065796), (28, 2032898), (49, 1161656), (56, 1016449), (98, 580828), (196, 290414), (392, 145207)]