28929538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57173}}^1$

素因数の和:57209

約数の個数: 16

約数和(自身を含む): 49398336

約数和(自身を除く): 20468798

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 57173, 114346, 628903, 1257806, 1314979, 2629958, 14464769, 28929538]

約数ペア:

[(1, 28929538), (2, 14464769), (11, 2629958), (22, 1314979), (23, 1257806), (46, 628903), (253, 114346), (506, 57173)]