47165144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23869}}^1$

素因数の和:23907

約数の個数: 32

約数和(自身を含む): 100254000

約数和(自身を除く): 53088856

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 23869, 47738, 95476, 190952, 310297, 453511, 620594, 907022, 1241188, 1814044, 2482376, 3628088, 5895643, 11791286, 23582572, 47165144]

約数ペア:

[(1, 47165144), (2, 23582572), (4, 11791286), (8, 5895643), (13, 3628088), (19, 2482376), (26, 1814044), (38, 1241188), (52, 907022), (76, 620594), (104, 453511), (152, 310297), (247, 190952), (494, 95476), (988, 47738), (1976, 23869)]