25452596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13229}}^1$

素因数の和:13283

約数の個数: 24

約数和(自身を含む): 49268520

約数和(自身を除く): 23815924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 13229, 26458, 52916, 171977, 343954, 489473, 687908, 978946, 1957892, 6363149, 12726298, 25452596]

約数ペア:

[(1, 25452596), (2, 12726298), (4, 6363149), (13, 1957892), (26, 978946), (37, 687908), (52, 489473), (74, 343954), (148, 171977), (481, 52916), (962, 26458), (1924, 13229)]