25256432

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{4523}}^1$

素因数の和:4880

約数の個数: 20

約数和(自身を含む): 49085400

約数和(自身を除く): 23828968

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 4523, 5584, 9046, 18092, 36184, 72368, 1578527, 3157054, 6314108, 12628216, 25256432]

約数ペア:

[(1, 25256432), (2, 12628216), (4, 6314108), (8, 3157054), (16, 1578527), (349, 72368), (698, 36184), (1396, 18092), (2792, 9046), (4523, 5584)]