78171968

素因数分解:

$2^6\times 7^1\times {\mathrm{174491}}^1$

素因数の和:174510

約数の個数: 28

約数和(自身を含む): 177283872

約数和(自身を除く): 99111904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 174491, 348982, 697964, 1221437, 1395928, 2442874, 2791856, 4885748, 5583712, 9771496, 11167424, 19542992, 39085984, 78171968]

約数ペア:

[(1, 78171968), (2, 39085984), (4, 19542992), (7, 11167424), (8, 9771496), (14, 5583712), (16, 4885748), (28, 2791856), (32, 2442874), (56, 1395928), (64, 1221437), (112, 697964), (224, 348982), (448, 174491)]