27680455888

素因数分解:

$2^4\times {\mathrm{1907}}^1\times {\mathrm{907199}}^1$

素因数の和:909114

約数の個数: 20

約数和(自身を含む): 53659065600

約数和(自身を除く): 25978609712

約数列:

[1, 2, 4, 8, 16, 1907, 3814, 7628, 15256, 30512, 907199, 1814398, 3628796, 7257592, 14515184, 1730028493, 3460056986, 6920113972, 13840227944, 27680455888]

約数ペア:

[(1, 27680455888), (2, 13840227944), (4, 6920113972), (8, 3460056986), (16, 1730028493), (1907, 14515184), (3814, 7257592), (7628, 3628796), (15256, 1814398), (30512, 907199)]