68738936

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2347}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 147642240

約数和(自身を除く): 78903304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 1046, 2092, 2347, 3661, 4184, 4694, 7322, 9388, 14644, 16429, 18776, 29288, 32858, 65716, 131432, 1227481, 2454962, 4909924, 8592367, 9819848, 17184734, 34369468, 68738936]

約数ペア:

[(1, 68738936), (2, 34369468), (4, 17184734), (7, 9819848), (8, 8592367), (14, 4909924), (28, 2454962), (56, 1227481), (523, 131432), (1046, 65716), (2092, 32858), (2347, 29288), (3661, 18776), (4184, 16429), (4694, 14644), (7322, 9388)]