27997742

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 24

約数和(自身を含む): 45423720

約数和(自身を除く): 17425978

約数列:

[1, 2, 17, 34, 59, 118, 289, 578, 821, 1003, 1642, 2006, 13957, 17051, 27914, 34102, 48439, 96878, 237269, 474538, 823463, 1646926, 13998871, 27997742]

約数ペア:

[(1, 27997742), (2, 13998871), (17, 1646926), (34, 823463), (59, 474538), (118, 237269), (289, 96878), (578, 48439), (821, 34102), (1003, 27914), (1642, 17051), (2006, 13957)]