8743072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{21017}}^1$

素因数の和:21040

約数の個数: 24

約数和(自身を含む): 18537876

約数和(自身を除く): 9794804

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 21017, 42034, 84068, 168136, 273221, 336272, 546442, 672544, 1092884, 2185768, 4371536, 8743072]

約数ペア:

[(1, 8743072), (2, 4371536), (4, 2185768), (8, 1092884), (13, 672544), (16, 546442), (26, 336272), (32, 273221), (52, 168136), (104, 84068), (208, 42034), (416, 21017)]