28435642

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4657}}^1$

素因数の和:4773

約数の個数: 16

約数和(自身を含む): 44269632

約数和(自身を除く): 15833990

約数列:

[1, 2, 43, 71, 86, 142, 3053, 4657, 6106, 9314, 200251, 330647, 400502, 661294, 14217821, 28435642]

約数ペア:

[(1, 28435642), (2, 14217821), (43, 661294), (71, 400502), (86, 330647), (142, 200251), (3053, 9314), (4657, 6106)]