17768968

素因数分解:

$2^3\times 7^2\times {\mathrm{45329}}^1$

素因数の和:45349

約数の個数: 24

約数和(自身を含む): 38757150

約数和(自身を除く): 20988182

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 45329, 90658, 181316, 317303, 362632, 634606, 1269212, 2221121, 2538424, 4442242, 8884484, 17768968]

約数ペア:

[(1, 17768968), (2, 8884484), (4, 4442242), (7, 2538424), (8, 2221121), (14, 1269212), (28, 634606), (49, 362632), (56, 317303), (98, 181316), (196, 90658), (392, 45329)]