26422319

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 8137681

約数列:

[1, 7, 11, 47, 49, 77, 149, 329, 343, 517, 539, 1043, 1639, 2303, 3619, 3773, 7003, 7301, 11473, 16121, 25333, 49021, 51107, 77033, 80311, 177331, 343147, 539231, 562177, 2402029, 3774617, 26422319]

約数ペア:

[(1, 26422319), (7, 3774617), (11, 2402029), (47, 562177), (49, 539231), (77, 343147), (149, 177331), (329, 80311), (343, 77033), (517, 51107), (539, 49021), (1043, 25333), (1639, 16121), (2303, 11473), (3619, 7301), (3773, 7003)]