26285986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 15911774

約数列:

[1, 2, 43, 53, 73, 79, 86, 106, 146, 158, 2279, 3139, 3397, 3869, 4187, 4558, 5767, 6278, 6794, 7738, 8374, 11534, 166367, 180041, 247981, 305651, 332734, 360082, 495962, 611302, 13142993, 26285986]

約数ペア:

[(1, 26285986), (2, 13142993), (43, 611302), (53, 495962), (73, 360082), (79, 332734), (86, 305651), (106, 247981), (146, 180041), (158, 166367), (2279, 11534), (3139, 8374), (3397, 7738), (3869, 6794), (4187, 6278), (4558, 5767)]