71027548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13163}}^1$

素因数の和:13257

約数の個数: 24

約数和(自身を含む): 132693120

約数和(自身を除く): 61665572

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 13163, 26326, 52652, 250097, 500194, 934573, 1000388, 1869146, 3738292, 17756887, 35513774, 71027548]

約数ペア:

[(1, 71027548), (2, 35513774), (4, 17756887), (19, 3738292), (38, 1869146), (71, 1000388), (76, 934573), (142, 500194), (284, 250097), (1349, 52652), (2698, 26326), (5396, 13163)]