61289896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23719}}^1$

素因数の和:23761

約数の個数: 32

約数和(自身を含む): 128088000

約数和(自身を除く): 66798104

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 23719, 47438, 94876, 189752, 403223, 450661, 806446, 901322, 1612892, 1802644, 3225784, 3605288, 7661237, 15322474, 30644948, 61289896]

約数ペア:

[(1, 61289896), (2, 30644948), (4, 15322474), (8, 7661237), (17, 3605288), (19, 3225784), (34, 1802644), (38, 1612892), (68, 901322), (76, 806446), (136, 450661), (152, 403223), (323, 189752), (646, 94876), (1292, 47438), (2584, 23719)]