28136482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16189}}^1$

素因数の和:16281

約数の個数: 16

約数和(自身を含む): 46627200

約数和(自身を除く): 18490718

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 16189, 32378, 178079, 356158, 1278931, 2557862, 14068241, 28136482]

約数ペア:

[(1, 28136482), (2, 14068241), (11, 2557862), (22, 1278931), (79, 356158), (158, 178079), (869, 32378), (1738, 16189)]