71379896

素因数分解:

$2^3\times 7^1\times {\mathrm{1129}}^2$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 153092520

約数和(自身を除く): 81712624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1129, 2258, 4516, 7903, 9032, 15806, 31612, 63224, 1274641, 2549282, 5098564, 8922487, 10197128, 17844974, 35689948, 71379896]

約数ペア:

[(1, 71379896), (2, 35689948), (4, 17844974), (7, 10197128), (8, 8922487), (14, 5098564), (28, 2549282), (56, 1274641), (1129, 63224), (2258, 31612), (4516, 15806), (7903, 9032)]