25380073124

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{677959}}^1$

素因数の和:678168

約数の個数: 36

約数和(自身を含む): 51937159680

約数和(自身を除く): 26557086556

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 2674, 5348, 9359, 18718, 37436, 677959, 1355918, 2711836, 4745713, 9491426, 18982852, 33219991, 66439982, 129490169, 132879964, 258980338, 517960676, 906431183, 1812862366, 3625724732, 6345018281, 12690036562, 25380073124]

約数ペア:

[(1, 25380073124), (2, 12690036562), (4, 6345018281), (7, 3625724732), (14, 1812862366), (28, 906431183), (49, 517960676), (98, 258980338), (191, 132879964), (196, 129490169), (382, 66439982), (764, 33219991), (1337, 18982852), (2674, 9491426), (5348, 4745713), (9359, 2711836), (18718, 1355918), (37436, 677959)]