28901834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{14071}}^1$

素因数の和:14165

約数の個数: 16

約数和(自身を含む): 47281920

約数和(自身を除く): 18380086

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 14071, 28142, 182923, 365846, 1111609, 2223218, 14450917, 28901834]

約数ペア:

[(1, 28901834), (2, 14450917), (13, 2223218), (26, 1111609), (79, 365846), (158, 182923), (1027, 28142), (2054, 14071)]