27987092

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24379}}^1$

素因数の和:24431

約数の個数: 24

約数和(自身を含む): 57341760

約数和(自身を除く): 29354668

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 24379, 48758, 97516, 170653, 341306, 682612, 999539, 1999078, 3998156, 6996773, 13993546, 27987092]

約数ペア:

[(1, 27987092), (2, 13993546), (4, 6996773), (7, 3998156), (14, 1999078), (28, 999539), (41, 682612), (82, 341306), (164, 170653), (287, 97516), (574, 48758), (1148, 24379)]