71312728

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{46187}}^1$

素因数の和:46386

約数の個数: 16

約数和(自身を含む): 134407080

約数和(自身を除く): 63094352

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 46187, 92374, 184748, 369496, 8914091, 17828182, 35656364, 71312728]

約数ペア:

[(1, 71312728), (2, 35656364), (4, 17828182), (8, 8914091), (193, 369496), (386, 184748), (772, 92374), (1544, 46187)]