27865012

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2309}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 55883520

約数和(自身を除く): 28018508

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 2309, 3017, 4618, 6034, 9236, 12068, 16163, 32326, 64652, 995179, 1990358, 3980716, 6966253, 13932506, 27865012]

約数ペア:

[(1, 27865012), (2, 13932506), (4, 6966253), (7, 3980716), (14, 1990358), (28, 995179), (431, 64652), (862, 32326), (1724, 16163), (2309, 12068), (3017, 9236), (4618, 6034)]