39978092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 87720192

約数和(自身を除く): 47742100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 293, 308, 443, 586, 886, 1172, 1772, 2051, 3101, 3223, 4102, 4873, 6202, 6446, 8204, 9746, 12404, 12892, 19492, 22561, 34111, 45122, 68222, 90244, 129799, 136444, 259598, 519196, 908593, 1427789, 1817186, 2855578, 3634372, 5711156, 9994523, 19989046, 39978092]

約数ペア:

[(1, 39978092), (2, 19989046), (4, 9994523), (7, 5711156), (11, 3634372), (14, 2855578), (22, 1817186), (28, 1427789), (44, 908593), (77, 519196), (154, 259598), (293, 136444), (308, 129799), (443, 90244), (586, 68222), (886, 45122), (1172, 34111), (1772, 22561), (2051, 19492), (3101, 12892), (3223, 12404), (4102, 9746), (4873, 8204), (6202, 6446)]