25956770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{52973}}^1$

素因数の和:52994

約数の個数: 24

約数和(自身を含む): 54351324

約数和(自身を除く): 28394554

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 52973, 105946, 264865, 370811, 529730, 741622, 1854055, 2595677, 3708110, 5191354, 12978385, 25956770]

約数ペア:

[(1, 25956770), (2, 12978385), (5, 5191354), (7, 3708110), (10, 2595677), (14, 1854055), (35, 741622), (49, 529730), (70, 370811), (98, 264865), (245, 105946), (490, 52973)]