7289968

素因数分解:

$2^4\times 7^1\times {\mathrm{65089}}^1$

素因数の和:65104

約数の個数: 20

約数和(自身を含む): 16142320

約数和(自身を除く): 8852352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 65089, 130178, 260356, 455623, 520712, 911246, 1041424, 1822492, 3644984, 7289968]

約数ペア:

[(1, 7289968), (2, 3644984), (4, 1822492), (7, 1041424), (8, 911246), (14, 520712), (16, 455623), (28, 260356), (56, 130178), (112, 65089)]