26947802

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28729}}^1$

素因数の和:28805

約数の個数: 16

約数和(自身を含む): 46887360

約数和(自身を除く): 19939558

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 28729, 57458, 201103, 402206, 1924843, 3849686, 13473901, 26947802]

約数ペア:

[(1, 26947802), (2, 13473901), (7, 3849686), (14, 1924843), (67, 402206), (134, 201103), (469, 57458), (938, 28729)]