25895404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4799}}^1$

素因数の和:4893

約数の個数: 24

約数和(自身を含む): 48384000

約数和(自身を除く): 22488596

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 4799, 5396, 9598, 19196, 91181, 182362, 340729, 364724, 681458, 1362916, 6473851, 12947702, 25895404]

約数ペア:

[(1, 25895404), (2, 12947702), (4, 6473851), (19, 1362916), (38, 681458), (71, 364724), (76, 340729), (142, 182362), (284, 91181), (1349, 19196), (2698, 9598), (4799, 5396)]