26648228

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 47506872

約数和(自身を除く): 20858644

約数列:

[1, 2, 4, 97, 173, 194, 346, 388, 397, 692, 794, 1588, 16781, 33562, 38509, 67124, 68681, 77018, 137362, 154036, 274724, 6662057, 13324114, 26648228]

約数ペア:

[(1, 26648228), (2, 13324114), (4, 6662057), (97, 274724), (173, 154036), (194, 137362), (346, 77018), (388, 68681), (397, 67124), (692, 38509), (794, 33562), (1588, 16781)]