27120848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{99709}}^1$

素因数の和:99734

約数の個数: 20

約数和(自身を含む): 55638180

約数和(自身を除く): 28517332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 99709, 199418, 398836, 797672, 1595344, 1695053, 3390106, 6780212, 13560424, 27120848]

約数ペア:

[(1, 27120848), (2, 13560424), (4, 6780212), (8, 3390106), (16, 1695053), (17, 1595344), (34, 797672), (68, 398836), (136, 199418), (272, 99709)]