25335464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3739}}^1$

素因数の和:3774

約数の個数: 48

約数和(自身を含む): 59690400

約数和(自身を除く): 34354936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 3739, 6776, 7478, 14956, 26173, 29912, 41129, 52346, 82258, 104692, 164516, 209384, 287903, 329032, 452419, 575806, 904838, 1151612, 1809676, 2303224, 3166933, 3619352, 6333866, 12667732, 25335464]

約数ペア:

[(1, 25335464), (2, 12667732), (4, 6333866), (7, 3619352), (8, 3166933), (11, 2303224), (14, 1809676), (22, 1151612), (28, 904838), (44, 575806), (56, 452419), (77, 329032), (88, 287903), (121, 209384), (154, 164516), (242, 104692), (308, 82258), (484, 52346), (616, 41129), (847, 29912), (968, 26173), (1694, 14956), (3388, 7478), (3739, 6776)]