27569164

素因数分解:

$2^2\times 7^2\times {\mathrm{140659}}^1$

素因数の和:140677

約数の個数: 18

約数和(自身を含む): 56123340

約数和(自身を除く): 28554176

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 140659, 281318, 562636, 984613, 1969226, 3938452, 6892291, 13784582, 27569164]

約数ペア:

[(1, 27569164), (2, 13784582), (4, 6892291), (7, 3938452), (14, 1969226), (28, 984613), (49, 562636), (98, 281318), (196, 140659)]