27684244

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3119}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 55560960

約数和(自身を除く): 27876716

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 3119, 4438, 6238, 8876, 12476, 21833, 43666, 87332, 988723, 1977446, 3954892, 6921061, 13842122, 27684244]

約数ペア:

[(1, 27684244), (2, 13842122), (4, 6921061), (7, 3954892), (14, 1977446), (28, 988723), (317, 87332), (634, 43666), (1268, 21833), (2219, 12476), (3119, 8876), (4438, 6238)]