47994268

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3491}}^1$

素因数の和:3993

約数の個数: 24

約数和(自身を含む): 96211584

約数和(自身を除く): 48217316

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 3491, 6874, 6982, 13748, 13964, 24437, 48874, 97748, 1714081, 3428162, 6856324, 11998567, 23997134, 47994268]

約数ペア:

[(1, 47994268), (2, 23997134), (4, 11998567), (7, 6856324), (14, 3428162), (28, 1714081), (491, 97748), (982, 48874), (1964, 24437), (3437, 13964), (3491, 13748), (6874, 6982)]