25640964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41897}}^1$

素因数の和:41924

約数の個数: 36

約数和(自身を含む): 68628924

約数和(自身を除く): 42987960

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 41897, 83794, 125691, 167588, 251382, 377073, 502764, 712249, 754146, 1424498, 1508292, 2136747, 2848996, 4273494, 6410241, 8546988, 12820482, 25640964]

約数ペア:

[(1, 25640964), (2, 12820482), (3, 8546988), (4, 6410241), (6, 4273494), (9, 2848996), (12, 2136747), (17, 1508292), (18, 1424498), (34, 754146), (36, 712249), (51, 502764), (68, 377073), (102, 251382), (153, 167588), (204, 125691), (306, 83794), (612, 41897)]