77896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 181440

約数和(自身を除く): 103544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 364, 428, 728, 749, 856, 1391, 1498, 2782, 2996, 5564, 5992, 9737, 11128, 19474, 38948, 77896]

約数ペア:

[(1, 77896), (2, 38948), (4, 19474), (7, 11128), (8, 9737), (13, 5992), (14, 5564), (26, 2996), (28, 2782), (52, 1498), (56, 1391), (91, 856), (104, 749), (107, 728), (182, 428), (214, 364)]