26494090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1217}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 54722304

約数和(自身を除く): 28228214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1217, 1555, 2177, 2434, 3110, 4354, 6085, 8519, 10885, 12170, 17038, 21770, 42595, 85190, 378487, 756974, 1892435, 2649409, 3784870, 5298818, 13247045, 26494090]

約数ペア:

[(1, 26494090), (2, 13247045), (5, 5298818), (7, 3784870), (10, 2649409), (14, 1892435), (35, 756974), (70, 378487), (311, 85190), (622, 42595), (1217, 21770), (1555, 17038), (2177, 12170), (2434, 10885), (3110, 8519), (4354, 6085)]