71566144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86017}}^1$

素因数の和:86042

約数の個数: 28

約数和(自身を含む): 152940004

約数和(自身を除く): 81373860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86017, 172034, 344068, 688136, 1118221, 1376272, 2236442, 2752544, 4472884, 5505088, 8945768, 17891536, 35783072, 71566144]

約数ペア:

[(1, 71566144), (2, 35783072), (4, 17891536), (8, 8945768), (13, 5505088), (16, 4472884), (26, 2752544), (32, 2236442), (52, 1376272), (64, 1118221), (104, 688136), (208, 344068), (416, 172034), (832, 86017)]