27986522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1901}}^1$

素因数の和:2353

約数の個数: 16

約数和(自身を含む): 44575272

約数和(自身を除く): 16588750

約数列:

[1, 2, 17, 34, 433, 866, 1901, 3802, 7361, 14722, 32317, 64634, 823133, 1646266, 13993261, 27986522]

約数ペア:

[(1, 27986522), (2, 13993261), (17, 1646266), (34, 823133), (433, 64634), (866, 32317), (1901, 14722), (3802, 7361)]