25172836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4793}}^1$

素因数の和:4911

約数の個数: 24

約数和(自身を含む): 47920824

約数和(自身を除く): 22747988

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 4793, 5252, 9586, 19172, 62309, 124618, 249236, 484093, 968186, 1936372, 6293209, 12586418, 25172836]

約数ペア:

[(1, 25172836), (2, 12586418), (4, 6293209), (13, 1936372), (26, 968186), (52, 484093), (101, 249236), (202, 124618), (404, 62309), (1313, 19172), (2626, 9586), (4793, 5252)]