77134064

素因数分解:

$2^4\times 7^1\times {\mathrm{688697}}^1$

素因数の和:688712

約数の個数: 20

約数和(自身を含む): 170797104

約数和(自身を除く): 93663040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 688697, 1377394, 2754788, 4820879, 5509576, 9641758, 11019152, 19283516, 38567032, 77134064]

約数ペア:

[(1, 77134064), (2, 38567032), (4, 19283516), (7, 11019152), (8, 9641758), (14, 5509576), (16, 4820879), (28, 2754788), (56, 1377394), (112, 688697)]