28305440242

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{284117}}^1$

素因数の和:284685

約数の個数: 16

約数和(自身を含む): 42941594520

約数和(自身を除く): 14636154278

約数列:

[1, 2, 109, 218, 457, 914, 49813, 99626, 284117, 568234, 30968753, 61937506, 129841469, 259682938, 14152720121, 28305440242]

約数ペア:

[(1, 28305440242), (2, 14152720121), (109, 259682938), (218, 129841469), (457, 61937506), (914, 30968753), (49813, 568234), (99626, 284117)]