23109968

素因数分解:

$2^4\times 7^3\times {\mathrm{4211}}^1$

素因数の和:4240

約数の個数: 40

約数和(自身を含む): 52228800

約数和(自身を除く): 29118832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 4211, 5488, 8422, 16844, 29477, 33688, 58954, 67376, 117908, 206339, 235816, 412678, 471632, 825356, 1444373, 1650712, 2888746, 3301424, 5777492, 11554984, 23109968]

約数ペア:

[(1, 23109968), (2, 11554984), (4, 5777492), (7, 3301424), (8, 2888746), (14, 1650712), (16, 1444373), (28, 825356), (49, 471632), (56, 412678), (98, 235816), (112, 206339), (196, 117908), (343, 67376), (392, 58954), (686, 33688), (784, 29477), (1372, 16844), (2744, 8422), (4211, 5488)]