71433488

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2371}}^1$

素因数の和:2655

約数の個数: 40

約数和(自身を含む): 158829120

約数和(自身を除く): 87395632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 1076, 1883, 2152, 2371, 3766, 4304, 4742, 7532, 9484, 15064, 16597, 18968, 30128, 33194, 37936, 66388, 132776, 265552, 637799, 1275598, 2551196, 4464593, 5102392, 8929186, 10204784, 17858372, 35716744, 71433488]

約数ペア:

[(1, 71433488), (2, 35716744), (4, 17858372), (7, 10204784), (8, 8929186), (14, 5102392), (16, 4464593), (28, 2551196), (56, 1275598), (112, 637799), (269, 265552), (538, 132776), (1076, 66388), (1883, 37936), (2152, 33194), (2371, 30128), (3766, 18968), (4304, 16597), (4742, 15064), (7532, 9484)]