68754448

素因数分解:

$2^4\times 7^2\times {\mathrm{87697}}^1$

素因数の和:87719

約数の個数: 30

約数和(自身を含む): 154962366

約数和(自身を除く): 86207918

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 87697, 175394, 350788, 613879, 701576, 1227758, 1403152, 2455516, 4297153, 4911032, 8594306, 9822064, 17188612, 34377224, 68754448]

約数ペア:

[(1, 68754448), (2, 34377224), (4, 17188612), (7, 9822064), (8, 8594306), (14, 4911032), (16, 4297153), (28, 2455516), (49, 1403152), (56, 1227758), (98, 701576), (112, 613879), (196, 350788), (392, 175394), (784, 87697)]