28515592

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1511}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 61326720

約数和(自身を除く): 32811128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 1511, 2359, 2696, 3022, 4718, 6044, 9436, 10577, 12088, 18872, 21154, 42308, 84616, 509207, 1018414, 2036828, 3564449, 4073656, 7128898, 14257796, 28515592]

約数ペア:

[(1, 28515592), (2, 14257796), (4, 7128898), (7, 4073656), (8, 3564449), (14, 2036828), (28, 1018414), (56, 509207), (337, 84616), (674, 42308), (1348, 21154), (1511, 18872), (2359, 12088), (2696, 10577), (3022, 9436), (4718, 6044)]