26947438

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66373}}^1$

素因数の和:66411

約数の個数: 16

約数和(自身を含む): 47789280

約数和(自身を除く): 20841842

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 66373, 132746, 464611, 929222, 1924817, 3849634, 13473719, 26947438]

約数ペア:

[(1, 26947438), (2, 13473719), (7, 3849634), (14, 1924817), (29, 929222), (58, 464611), (203, 132746), (406, 66373)]