28135806

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{64237}}^1$

素因数の和:64315

約数の個数: 16

約数和(自身を含む): 57043344

約数和(自身を除く): 28907538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 64237, 128474, 192711, 385422, 4689301, 9378602, 14067903, 28135806]

約数ペア:

[(1, 28135806), (2, 14067903), (3, 9378602), (6, 4689301), (73, 385422), (146, 192711), (219, 128474), (438, 64237)]