25861024228

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1234063}}^1$

素因数の和:1234124

約数の個数: 36

約数和(自身を含む): 50586751488

約数和(自身を除く): 24725727260

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 20956, 1234063, 2468126, 4936252, 16042819, 32085638, 38255953, 64171276, 76511906, 153023812, 208556647, 417113294, 497327389, 834226588, 994654778, 1989309556, 6465256057, 12930512114, 25861024228]

約数ペア:

[(1, 25861024228), (2, 12930512114), (4, 6465256057), (13, 1989309556), (26, 994654778), (31, 834226588), (52, 497327389), (62, 417113294), (124, 208556647), (169, 153023812), (338, 76511906), (403, 64171276), (676, 38255953), (806, 32085638), (1612, 16042819), (5239, 4936252), (10478, 2468126), (20956, 1234063)]