25665876

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2341

約数の個数: 48

約数和(自身を含む): 67193280

約数和(自身を除く): 41527404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2221, 2889, 3852, 4442, 5778, 6663, 8884, 11556, 13326, 19989, 26652, 39978, 59967, 79956, 119934, 237647, 239868, 475294, 712941, 950588, 1425882, 2138823, 2851764, 4277646, 6416469, 8555292, 12832938, 25665876]

約数ペア:

[(1, 25665876), (2, 12832938), (3, 8555292), (4, 6416469), (6, 4277646), (9, 2851764), (12, 2138823), (18, 1425882), (27, 950588), (36, 712941), (54, 475294), (107, 239868), (108, 237647), (214, 119934), (321, 79956), (428, 59967), (642, 39978), (963, 26652), (1284, 19989), (1926, 13326), (2221, 11556), (2889, 8884), (3852, 6663), (4442, 5778)]