66424988

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{17837}}^1$

素因数の和:17874

約数の個数: 36

約数和(自身を含む): 142347240

約数和(自身を除く): 75922252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 17837, 35674, 71348, 124859, 249718, 338903, 499436, 677806, 874013, 1355612, 1748026, 2372321, 3496052, 4744642, 9489284, 16606247, 33212494, 66424988]

約数ペア:

[(1, 66424988), (2, 33212494), (4, 16606247), (7, 9489284), (14, 4744642), (19, 3496052), (28, 2372321), (38, 1748026), (49, 1355612), (76, 874013), (98, 677806), (133, 499436), (196, 338903), (266, 249718), (532, 124859), (931, 71348), (1862, 35674), (3724, 17837)]