38079952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:803

約数の個数: 40

約数和(自身を含む): 78144800

約数和(自身を除く): 40064848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 229, 304, 458, 547, 916, 1094, 1832, 2188, 3664, 4351, 4376, 8702, 8752, 10393, 17404, 20786, 34808, 41572, 69616, 83144, 125263, 166288, 250526, 501052, 1002104, 2004208, 2379997, 4759994, 9519988, 19039976, 38079952]

約数ペア:

[(1, 38079952), (2, 19039976), (4, 9519988), (8, 4759994), (16, 2379997), (19, 2004208), (38, 1002104), (76, 501052), (152, 250526), (229, 166288), (304, 125263), (458, 83144), (547, 69616), (916, 41572), (1094, 34808), (1832, 20786), (2188, 17404), (3664, 10393), (4351, 8752), (4376, 8702)]