38086538

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 68026368

約数和(自身を除く): 29939830

約数列:

[1, 2, 7, 14, 31, 62, 127, 217, 254, 434, 691, 889, 1382, 1778, 3937, 4837, 7874, 9674, 21421, 27559, 42842, 55118, 87757, 149947, 175514, 299894, 614299, 1228598, 2720467, 5440934, 19043269, 38086538]

約数ペア:

[(1, 38086538), (2, 19043269), (7, 5440934), (14, 2720467), (31, 1228598), (62, 614299), (127, 299894), (217, 175514), (254, 149947), (434, 87757), (691, 55118), (889, 42842), (1382, 27559), (1778, 21421), (3937, 9674), (4837, 7874)]