28106704

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{1741}}^1$

素因数の和:2758

約数の個数: 20

約数和(自身を含む): 54542020

約数和(自身を除く): 26435316

約数列:

[1, 2, 4, 8, 16, 1009, 1741, 2018, 3482, 4036, 6964, 8072, 13928, 16144, 27856, 1756669, 3513338, 7026676, 14053352, 28106704]

約数ペア:

[(1, 28106704), (2, 14053352), (4, 7026676), (8, 3513338), (16, 1756669), (1009, 27856), (1741, 16144), (2018, 13928), (3482, 8072), (4036, 6964)]