25329252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9551}}^1$

素因数の和:9588

約数の個数: 48

約数和(自身を含む): 67398912

約数和(自身を除く): 42069660

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 9551, 19102, 28653, 38204, 57306, 114612, 124163, 162367, 248326, 324734, 372489, 487101, 496652, 649468, 744978, 974202, 1489956, 1948404, 2110771, 4221542, 6332313, 8443084, 12664626, 25329252]

約数ペア:

[(1, 25329252), (2, 12664626), (3, 8443084), (4, 6332313), (6, 4221542), (12, 2110771), (13, 1948404), (17, 1489956), (26, 974202), (34, 744978), (39, 649468), (51, 496652), (52, 487101), (68, 372489), (78, 324734), (102, 248326), (156, 162367), (204, 124163), (221, 114612), (442, 57306), (663, 38204), (884, 28653), (1326, 19102), (2652, 9551)]