25425712

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{9403}}^1$

素因数の和:9437

約数の個数: 30

約数和(自身を含む): 53348892

約数和(自身を除く): 27923180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 9403, 18806, 37612, 75224, 122239, 150448, 244478, 488956, 977912, 1589107, 1955824, 3178214, 6356428, 12712856, 25425712]

約数ペア:

[(1, 25425712), (2, 12712856), (4, 6356428), (8, 3178214), (13, 1955824), (16, 1589107), (26, 977912), (52, 488956), (104, 244478), (169, 150448), (208, 122239), (338, 75224), (676, 37612), (1352, 18806), (2704, 9403)]