27480778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2441}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 44512776

約数和(自身を除く): 17031998

約数列:

[1, 2, 13, 26, 433, 866, 2441, 4882, 5629, 11258, 31733, 63466, 1056953, 2113906, 13740389, 27480778]

約数ペア:

[(1, 27480778), (2, 13740389), (13, 2113906), (26, 1056953), (433, 63466), (866, 31733), (2441, 11258), (4882, 5629)]