28942416

素因数分解:

$2^4\times 3^2\times {\mathrm{200989}}^1$

素因数の和:201003

約数の個数: 30

約数和(自身を含む): 80998970

約数和(自身を除く): 52056554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 200989, 401978, 602967, 803956, 1205934, 1607912, 1808901, 2411868, 3215824, 3617802, 4823736, 7235604, 9647472, 14471208, 28942416]

約数ペア:

[(1, 28942416), (2, 14471208), (3, 9647472), (4, 7235604), (6, 4823736), (8, 3617802), (9, 3215824), (12, 2411868), (16, 1808901), (18, 1607912), (24, 1205934), (36, 803956), (48, 602967), (72, 401978), (144, 200989)]