27967538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3343}}^1$

素因数の和:3481

約数の個数: 16

約数和(自身を含む): 43338240

約数和(自身を除く): 15370702

約数列:

[1, 2, 47, 89, 94, 178, 3343, 4183, 6686, 8366, 157121, 297527, 314242, 595054, 13983769, 27967538]

約数ペア:

[(1, 27967538), (2, 13983769), (47, 595054), (89, 314242), (94, 297527), (178, 157121), (3343, 8366), (4183, 6686)]