26494070

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6607}}^1$

素因数の和:7015

約数の個数: 16

約数和(自身を含む): 47815488

約数和(自身を除く): 21321418

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 6607, 13214, 33035, 66070, 2649407, 5298814, 13247035, 26494070]

約数ペア:

[(1, 26494070), (2, 13247035), (5, 5298814), (10, 2649407), (401, 66070), (802, 33035), (2005, 13214), (4010, 6607)]