27875978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6829}}^1$

素因数の和:7001

約数の個数: 16

約数和(自身を含む): 45323880

約数和(自身を除く): 17447902

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 6829, 13658, 88777, 177554, 1072153, 2144306, 13937989, 27875978]

約数ペア:

[(1, 27875978), (2, 13937989), (13, 2144306), (26, 1072153), (157, 177554), (314, 88777), (2041, 13658), (4082, 6829)]