71769194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4027}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 131473920

約数和(自身を除く): 59704726

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 4027, 8054, 8911, 17822, 28189, 56378, 76513, 153026, 269809, 535591, 539618, 1071182, 1888663, 3777326, 5126371, 10252742, 35884597, 71769194]

約数ペア:

[(1, 71769194), (2, 35884597), (7, 10252742), (14, 5126371), (19, 3777326), (38, 1888663), (67, 1071182), (133, 539618), (134, 535591), (266, 269809), (469, 153026), (938, 76513), (1273, 56378), (2546, 28189), (4027, 17822), (8054, 8911)]