71323373366

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{146021}}^1$

素因数の和:146420

約数の個数: 32

約数和(自身を含む): 123639747840

約数和(自身を除く): 52316374474

約数列:

[1, 2, 7, 14, 139, 251, 278, 502, 973, 1757, 1946, 3514, 34889, 69778, 146021, 244223, 292042, 488446, 1022147, 2044294, 20296919, 36651271, 40593838, 73302542, 142078433, 256558897, 284156866, 513117794, 5094526669, 10189053338, 35661686683, 71323373366]

約数ペア:

[(1, 71323373366), (2, 35661686683), (7, 10189053338), (14, 5094526669), (139, 513117794), (251, 284156866), (278, 256558897), (502, 142078433), (973, 73302542), (1757, 40593838), (1946, 36651271), (3514, 20296919), (34889, 2044294), (69778, 1022147), (146021, 488446), (244223, 292042)]