27654368

素因数分解:

$2^5\times 7^1\times {\mathrm{123457}}^1$

素因数の和:123474

約数の個数: 24

約数和(自身を含む): 62222832

約数和(自身を除く): 34568464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 123457, 246914, 493828, 864199, 987656, 1728398, 1975312, 3456796, 3950624, 6913592, 13827184, 27654368]

約数ペア:

[(1, 27654368), (2, 13827184), (4, 6913592), (7, 3950624), (8, 3456796), (14, 1975312), (16, 1728398), (28, 987656), (32, 864199), (56, 493828), (112, 246914), (224, 123457)]