25131012

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{3257}}^1$

素因数の和:3907

約数の個数: 24

約数和(自身を含む): 58748256

約数和(自身を除く): 33617244

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3257, 3858, 6514, 7716, 9771, 13028, 19542, 39084, 2094251, 4188502, 6282753, 8377004, 12565506, 25131012]

約数ペア:

[(1, 25131012), (2, 12565506), (3, 8377004), (4, 6282753), (6, 4188502), (12, 2094251), (643, 39084), (1286, 19542), (1929, 13028), (2572, 9771), (3257, 7716), (3858, 6514)]