26280164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2371}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 49015008

約数和(自身を除く): 22734844

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2371, 2771, 4742, 5542, 9484, 11084, 40307, 80614, 161228, 386473, 772946, 1545892, 6570041, 13140082, 26280164]

約数ペア:

[(1, 26280164), (2, 13140082), (4, 6570041), (17, 1545892), (34, 772946), (68, 386473), (163, 161228), (326, 80614), (652, 40307), (2371, 11084), (2771, 9484), (4742, 5542)]