25643994

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 52367040

約数和(自身を除く): 26723046

約数列:

[1, 2, 3, 6, 109, 113, 218, 226, 327, 339, 347, 654, 678, 694, 1041, 2082, 12317, 24634, 36951, 37823, 39211, 73902, 75646, 78422, 113469, 117633, 226938, 235266, 4273999, 8547998, 12821997, 25643994]

約数ペア:

[(1, 25643994), (2, 12821997), (3, 8547998), (6, 4273999), (109, 235266), (113, 226938), (218, 117633), (226, 113469), (327, 78422), (339, 75646), (347, 73902), (654, 39211), (678, 37823), (694, 36951), (1041, 24634), (2082, 12317)]