17288728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127123}}^1$

素因数の和:127146

約数の個数: 16

約数和(自身を含む): 34323480

約数和(自身を除く): 17034752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 127123, 254246, 508492, 1016984, 2161091, 4322182, 8644364, 17288728]

約数ペア:

[(1, 17288728), (2, 8644364), (4, 4322182), (8, 2161091), (17, 1016984), (34, 508492), (68, 254246), (136, 127123)]