69821948

素因数分解:

$2^2\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2029}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 139826400

約数和(自身を除く): 70004452

約数列:

[1, 2, 4, 7, 14, 28, 1229, 2029, 2458, 4058, 4916, 8116, 8603, 14203, 17206, 28406, 34412, 56812, 2493641, 4987282, 9974564, 17455487, 34910974, 69821948]

約数ペア:

[(1, 69821948), (2, 34910974), (4, 17455487), (7, 9974564), (14, 4987282), (28, 2493641), (1229, 56812), (2029, 34412), (2458, 28406), (4058, 17206), (4916, 14203), (8116, 8603)]