25261026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4327}}^1$

素因数の和:4478

約数の個数: 32

約数和(自身を含む): 58168320

約数和(自身を除く): 32907294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 4327, 5838, 8654, 12981, 25962, 30289, 60578, 90867, 181734, 601453, 1202906, 1804359, 3608718, 4210171, 8420342, 12630513, 25261026]

約数ペア:

[(1, 25261026), (2, 12630513), (3, 8420342), (6, 4210171), (7, 3608718), (14, 1804359), (21, 1202906), (42, 601453), (139, 181734), (278, 90867), (417, 60578), (834, 30289), (973, 25962), (1946, 12981), (2919, 8654), (4327, 5838)]