29680556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 53978400

約数和(自身を除く): 24297844

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2549, 2911, 5098, 5822, 10196, 11644, 104509, 180979, 209018, 361958, 418036, 723916, 7420139, 14840278, 29680556]

約数ペア:

[(1, 29680556), (2, 14840278), (4, 7420139), (41, 723916), (71, 418036), (82, 361958), (142, 209018), (164, 180979), (284, 104509), (2549, 11644), (2911, 10196), (5098, 5822)]