28649946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367307}}^1$

素因数の和:367325

約数の個数: 16

約数和(自身を含む): 61707744

約数和(自身を除く): 33057798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367307, 734614, 1101921, 2203842, 4774991, 9549982, 14324973, 28649946]

約数ペア:

[(1, 28649946), (2, 14324973), (3, 9549982), (6, 4774991), (13, 2203842), (26, 1101921), (39, 734614), (78, 367307)]