27751256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{266839}}^1$

素因数の和:266858

約数の個数: 16

約数和(自身を含む): 56036400

約数和(自身を除く): 28285144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 266839, 533678, 1067356, 2134712, 3468907, 6937814, 13875628, 27751256]

約数ペア:

[(1, 27751256), (2, 13875628), (4, 6937814), (8, 3468907), (13, 2134712), (26, 1067356), (52, 533678), (104, 266839)]