28522846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2808

約数の個数: 24

約数和(自身を含む): 48138552

約数和(自身を除く): 19615706

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 2741, 5203, 5482, 10406, 30151, 60302, 117863, 235726, 331661, 663322, 1296493, 2592986, 14261423, 28522846]

約数ペア:

[(1, 28522846), (2, 14261423), (11, 2592986), (22, 1296493), (43, 663322), (86, 331661), (121, 235726), (242, 117863), (473, 60302), (946, 30151), (2741, 10406), (5203, 5482)]