78193468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4271}}^1$

素因数の和:4497

約数の個数: 24

約数和(自身を含む): 143539200

約数和(自身を除く): 65345732

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 796, 4271, 4577, 8542, 9154, 17084, 18308, 98233, 196466, 392932, 849929, 1699858, 3399716, 19548367, 39096734, 78193468]

約数ペア:

[(1, 78193468), (2, 39096734), (4, 19548367), (23, 3399716), (46, 1699858), (92, 849929), (199, 392932), (398, 196466), (796, 98233), (4271, 18308), (4577, 17084), (8542, 9154)]