6478145968

素因数分解:

$2^4\times 7^1\times {\mathrm{57840589}}^1$

素因数の和:57840604

約数の個数: 20

約数和(自身を含む): 14344466320

約数和(自身を除く): 7866320352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 57840589, 115681178, 231362356, 404884123, 462724712, 809768246, 925449424, 1619536492, 3239072984, 6478145968]

約数ペア:

[(1, 6478145968), (2, 3239072984), (4, 1619536492), (7, 925449424), (8, 809768246), (14, 462724712), (16, 404884123), (28, 231362356), (56, 115681178), (112, 57840589)]