77498644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1493}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 143065440

約数和(自身を除く): 65566796

約数列:

[1, 2, 4, 19, 38, 76, 683, 1366, 1493, 2732, 2986, 5972, 12977, 25954, 28367, 51908, 56734, 113468, 1019719, 2039438, 4078876, 19374661, 38749322, 77498644]

約数ペア:

[(1, 77498644), (2, 38749322), (4, 19374661), (19, 4078876), (38, 2039438), (76, 1019719), (683, 113468), (1366, 56734), (1493, 51908), (2732, 28367), (2986, 25954), (5972, 12977)]