26639074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{172981}}^1$

素因数の和:173001

約数の個数: 16

約数和(自身を含む): 49818816

約数和(自身を除く): 23179742

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 172981, 345962, 1210867, 1902791, 2421734, 3805582, 13319537, 26639074]

約数ペア:

[(1, 26639074), (2, 13319537), (7, 3805582), (11, 2421734), (14, 1902791), (22, 1210867), (77, 345962), (154, 172981)]