28788895576

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22351627}}^1$

素因数の和:22351663

約数の個数: 32

約数和(自身を含む): 64372688640

約数和(自身を除く): 35583793064

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 22351627, 44703254, 89406508, 156461389, 178813016, 312922778, 514087421, 625845556, 1028174842, 1251691112, 2056349684, 3598611947, 4112699368, 7197223894, 14394447788, 28788895576]

約数ペア:

[(1, 28788895576), (2, 14394447788), (4, 7197223894), (7, 4112699368), (8, 3598611947), (14, 2056349684), (23, 1251691112), (28, 1028174842), (46, 625845556), (56, 514087421), (92, 312922778), (161, 178813016), (184, 156461389), (322, 89406508), (644, 44703254), (1288, 22351627)]