73783768

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{129901}}^1$

素因数の和:129978

約数の個数: 16

約数和(自身を含む): 140294160

約数和(自身を除く): 66510392

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 129901, 259802, 519604, 1039208, 9222971, 18445942, 36891884, 73783768]

約数ペア:

[(1, 73783768), (2, 36891884), (4, 18445942), (8, 9222971), (71, 1039208), (142, 519604), (284, 259802), (568, 129901)]