74992468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{11087}}^1$

素因数の和:11199

約数の個数: 24

約数和(自身を含む): 139708800

約数和(自身を除く): 64716332

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 11087, 22174, 44348, 210653, 421306, 842612, 986743, 1973486, 3946972, 18748117, 37496234, 74992468]

約数ペア:

[(1, 74992468), (2, 37496234), (4, 18748117), (19, 3946972), (38, 1973486), (76, 986743), (89, 842612), (178, 421306), (356, 210653), (1691, 44348), (3382, 22174), (6764, 11087)]