56448266

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 99221760

約数和(自身を除く): 42773494

約数列:

[1, 2, 7, 14, 71, 109, 142, 218, 497, 521, 763, 994, 1042, 1526, 3647, 7294, 7739, 15478, 36991, 54173, 56789, 73982, 108346, 113578, 258937, 397523, 517874, 795046, 4032019, 8064038, 28224133, 56448266]

約数ペア:

[(1, 56448266), (2, 28224133), (7, 8064038), (14, 4032019), (71, 795046), (109, 517874), (142, 397523), (218, 258937), (497, 113578), (521, 108346), (763, 73982), (994, 56789), (1042, 54173), (1526, 36991), (3647, 15478), (7294, 7739)]