65889026

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1597}}^1$

素因数の和:2034

約数の個数: 24

約数和(自身を含む): 115314876

約数和(自身を除く): 49425850

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 1597, 2947, 3194, 5894, 11179, 20629, 22358, 41258, 78253, 156506, 672337, 1344674, 4706359, 9412718, 32944513, 65889026]

約数ペア:

[(1, 65889026), (2, 32944513), (7, 9412718), (14, 4706359), (49, 1344674), (98, 672337), (421, 156506), (842, 78253), (1597, 41258), (2947, 22358), (3194, 20629), (5894, 11179)]