42529816

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1913}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 91412640

約数和(自身を除く): 48882824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 1913, 2779, 3176, 3826, 5558, 7652, 11116, 13391, 15304, 22232, 26782, 53564, 107128, 759461, 1518922, 3037844, 5316227, 6075688, 10632454, 21264908, 42529816]

約数ペア:

[(1, 42529816), (2, 21264908), (4, 10632454), (7, 6075688), (8, 5316227), (14, 3037844), (28, 1518922), (56, 759461), (397, 107128), (794, 53564), (1588, 26782), (1913, 22232), (2779, 15304), (3176, 13391), (3826, 11116), (5558, 7652)]