27661528

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{5231}}^1$

素因数の和:5898

約数の個数: 16

約数和(自身を含む): 51953760

約数和(自身を除く): 24292232

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5231, 5288, 10462, 20924, 41848, 3457691, 6915382, 13830764, 27661528]

約数ペア:

[(1, 27661528), (2, 13830764), (4, 6915382), (8, 3457691), (661, 41848), (1322, 20924), (2644, 10462), (5231, 5288)]