26393128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 52704000

約数和(自身を除く): 26310872

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 1951, 3382, 3902, 6764, 7804, 13528, 15608, 37069, 74138, 148276, 173639, 296552, 347278, 694556, 1389112, 3299141, 6598282, 13196564, 26393128]

約数ペア:

[(1, 26393128), (2, 13196564), (4, 6598282), (8, 3299141), (19, 1389112), (38, 694556), (76, 347278), (89, 296552), (152, 173639), (178, 148276), (356, 74138), (712, 37069), (1691, 15608), (1951, 13528), (3382, 7804), (3902, 6764)]