38874136

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1567}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 83543040

約数和(自身を除く): 44668904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1567, 1772, 3101, 3134, 3544, 6202, 6268, 10969, 12404, 12536, 21938, 24808, 43876, 87752, 694181, 1388362, 2776724, 4859267, 5553448, 9718534, 19437068, 38874136]

約数ペア:

[(1, 38874136), (2, 19437068), (4, 9718534), (7, 5553448), (8, 4859267), (14, 2776724), (28, 1388362), (56, 694181), (443, 87752), (886, 43876), (1567, 24808), (1772, 21938), (3101, 12536), (3134, 12404), (3544, 10969), (6202, 6268)]