26878628

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41737}}^1$

素因数の和:41771

約数の個数: 24

約数和(自身を含む): 56095872

約数和(自身を除く): 29217244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 41737, 83474, 166948, 292159, 584318, 959951, 1168636, 1919902, 3839804, 6719657, 13439314, 26878628]

約数ペア:

[(1, 26878628), (2, 13439314), (4, 6719657), (7, 3839804), (14, 1919902), (23, 1168636), (28, 959951), (46, 584318), (92, 292159), (161, 166948), (322, 83474), (644, 41737)]