28447854

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 59076864

約数和(自身を除く): 30629010

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 1553, 3053, 3106, 4659, 6106, 9159, 9318, 18318, 66779, 110263, 133558, 200337, 220526, 330789, 400674, 661578, 4741309, 9482618, 14223927, 28447854]

約数ペア:

[(1, 28447854), (2, 14223927), (3, 9482618), (6, 4741309), (43, 661578), (71, 400674), (86, 330789), (129, 220526), (142, 200337), (213, 133558), (258, 110263), (426, 66779), (1553, 18318), (3053, 9318), (3106, 9159), (4659, 6106)]