61976768

素因数分解:

$2^6\times 7^2\times {\mathrm{19763}}^1$

素因数の和:19789

約数の個数: 42

約数和(自身を含む): 143071596

約数和(自身を除く): 81094828

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 19763, 39526, 79052, 138341, 158104, 276682, 316208, 553364, 632416, 968387, 1106728, 1264832, 1936774, 2213456, 3873548, 4426912, 7747096, 8853824, 15494192, 30988384, 61976768]

約数ペア:

[(1, 61976768), (2, 30988384), (4, 15494192), (7, 8853824), (8, 7747096), (14, 4426912), (16, 3873548), (28, 2213456), (32, 1936774), (49, 1264832), (56, 1106728), (64, 968387), (98, 632416), (112, 553364), (196, 316208), (224, 276682), (392, 158104), (448, 138341), (784, 79052), (1568, 39526), (3136, 19763)]