28000000754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{39769}}^1\times {\mathrm{32003}}^1$

素因数の和:71785

約数の個数: 16

約数和(自身を含む): 45820766880

約数和(自身を除く): 17820766126

約数列:

[1, 2, 11, 22, 32003, 39769, 64006, 79538, 352033, 437459, 704066, 874918, 1272727307, 2545454614, 14000000377, 28000000754]

約数ペア:

[(1, 28000000754), (2, 14000000377), (11, 2545454614), (22, 1272727307), (32003, 874918), (39769, 704066), (64006, 437459), (79538, 352033)]