27505744

素因数分解:

$2^4\times 7^1\times {\mathrm{245587}}^1$

素因数の和:245602

約数の個数: 20

約数和(自身を含む): 60905824

約数和(自身を除く): 33400080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 245587, 491174, 982348, 1719109, 1964696, 3438218, 3929392, 6876436, 13752872, 27505744]

約数ペア:

[(1, 27505744), (2, 13752872), (4, 6876436), (7, 3929392), (8, 3438218), (14, 1964696), (16, 1719109), (28, 982348), (56, 491174), (112, 245587)]