27689542

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{631}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 42796512

約数和(自身を除く): 15106970

約数列:

[1, 2, 37, 74, 593, 631, 1186, 1262, 21941, 23347, 43882, 46694, 374183, 748366, 13844771, 27689542]

約数ペア:

[(1, 27689542), (2, 13844771), (37, 748366), (74, 374183), (593, 46694), (631, 43882), (1186, 23347), (1262, 21941)]