28529872

素因数分解:

$2^4\times 7^1\times {\mathrm{254731}}^1$

素因数の和:254746

約数の個数: 20

約数和(自身を含む): 63173536

約数和(自身を除く): 34643664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 254731, 509462, 1018924, 1783117, 2037848, 3566234, 4075696, 7132468, 14264936, 28529872]

約数ペア:

[(1, 28529872), (2, 14264936), (4, 7132468), (7, 4075696), (8, 3566234), (14, 2037848), (16, 1783117), (28, 1018924), (56, 509462), (112, 254731)]