39497188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20029}}^1$

素因数の和:20079

約数の個数: 24

約数和(自身を含む): 75713400

約数和(自身を除く): 36216212

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 20029, 40058, 80116, 340493, 580841, 680986, 1161682, 1361972, 2323364, 9874297, 19748594, 39497188]

約数ペア:

[(1, 39497188), (2, 19748594), (4, 9874297), (17, 2323364), (29, 1361972), (34, 1161682), (58, 680986), (68, 580841), (116, 340493), (493, 80116), (986, 40058), (1972, 20029)]