56253442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 103576320

約数和(自身を除く): 47322878

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 3329, 6658, 8449, 16898, 23303, 46606, 56593, 113186, 236359, 396151, 472718, 792302, 1654513, 3309026, 4018103, 8036206, 28126721, 56253442]

約数ペア:

[(1, 56253442), (2, 28126721), (7, 8036206), (14, 4018103), (17, 3309026), (34, 1654513), (71, 792302), (119, 472718), (142, 396151), (238, 236359), (497, 113186), (994, 56593), (1207, 46606), (2414, 23303), (3329, 16898), (6658, 8449)]