28214872

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1873}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 60717600

約数和(自身を除く): 32502728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1873, 1883, 2152, 3746, 3766, 7492, 7532, 13111, 14984, 15064, 26222, 52444, 104888, 503837, 1007674, 2015348, 3526859, 4030696, 7053718, 14107436, 28214872]

約数ペア:

[(1, 28214872), (2, 14107436), (4, 7053718), (7, 4030696), (8, 3526859), (14, 2015348), (28, 1007674), (56, 503837), (269, 104888), (538, 52444), (1076, 26222), (1873, 15064), (1883, 14984), (2152, 13111), (3746, 7532), (3766, 7492)]