71813392

素因数分解:

$2^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1373}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 159471936

約数和(自身を除く): 87658544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 467, 934, 1373, 1868, 2746, 3269, 3736, 5492, 6538, 7472, 9611, 10984, 13076, 19222, 21968, 26152, 38444, 52304, 76888, 153776, 641191, 1282382, 2564764, 4488337, 5129528, 8976674, 10259056, 17953348, 35906696, 71813392]

約数ペア:

[(1, 71813392), (2, 35906696), (4, 17953348), (7, 10259056), (8, 8976674), (14, 5129528), (16, 4488337), (28, 2564764), (56, 1282382), (112, 641191), (467, 153776), (934, 76888), (1373, 52304), (1868, 38444), (2746, 26152), (3269, 21968), (3736, 19222), (5492, 13076), (6538, 10984), (7472, 9611)]