26393718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 57044736

約数和(自身を除く): 30651018

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 523, 647, 1046, 1294, 1569, 1941, 3138, 3882, 6799, 8411, 13598, 16822, 20397, 25233, 40794, 50466, 338381, 676762, 1015143, 2030286, 4398953, 8797906, 13196859, 26393718]

約数ペア:

[(1, 26393718), (2, 13196859), (3, 8797906), (6, 4398953), (13, 2030286), (26, 1015143), (39, 676762), (78, 338381), (523, 50466), (647, 40794), (1046, 25233), (1294, 20397), (1569, 16822), (1941, 13598), (3138, 8411), (3882, 6799)]