38161648

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4799}}^1$

素因数の和:4885

約数の個数: 40

約数和(自身を含む): 85708800

約数和(自身を除く): 47547152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 4799, 7952, 9598, 19196, 33593, 38392, 67186, 76784, 134372, 268744, 340729, 537488, 681458, 1362916, 2385103, 2725832, 4770206, 5451664, 9540412, 19080824, 38161648]

約数ペア:

[(1, 38161648), (2, 19080824), (4, 9540412), (7, 5451664), (8, 4770206), (14, 2725832), (16, 2385103), (28, 1362916), (56, 681458), (71, 537488), (112, 340729), (142, 268744), (284, 134372), (497, 76784), (568, 67186), (994, 38392), (1136, 33593), (1988, 19196), (3976, 9598), (4799, 7952)]