28783076

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2801}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 57743616

約数和(自身を除く): 28960540

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 2801, 5138, 5602, 10276, 11204, 19607, 39214, 78428, 1027967, 2055934, 4111868, 7195769, 14391538, 28783076]

約数ペア:

[(1, 28783076), (2, 14391538), (4, 7195769), (7, 4111868), (14, 2055934), (28, 1027967), (367, 78428), (734, 39214), (1468, 19607), (2569, 11204), (2801, 10276), (5138, 5602)]