27580491190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{992461}}^1$

素因数の和:992872

約数の個数: 32

約数和(自身を含む): 56879982144

約数和(自身を除く): 29299490954

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3970, 5558, 13895, 27790, 992461, 1984922, 4962305, 6947227, 9924610, 13894454, 34736135, 69472270, 394007017, 788014034, 1970035085, 2758049119, 3940070170, 5516098238, 13790245595, 27580491190]

約数ペア:

[(1, 27580491190), (2, 13790245595), (5, 5516098238), (7, 3940070170), (10, 2758049119), (14, 1970035085), (35, 788014034), (70, 394007017), (397, 69472270), (794, 34736135), (1985, 13894454), (2779, 9924610), (3970, 6947227), (5558, 4962305), (13895, 1984922), (27790, 992461)]