68498188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7823}}^1$

素因数の和:8037

約数の個数: 24

約数和(自身を含む): 131443200

約数和(自身を除く): 62945012

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 7823, 8756, 15646, 31292, 86053, 172106, 344212, 1556777, 3113554, 6227108, 17124547, 34249094, 68498188]

約数ペア:

[(1, 68498188), (2, 34249094), (4, 17124547), (11, 6227108), (22, 3113554), (44, 1556777), (199, 344212), (398, 172106), (796, 86053), (2189, 31292), (4378, 15646), (7823, 8756)]