1639618624

素因数分解:

$2^6\times 7^1\times {\mathrm{293}}^1\times {\mathrm{12491}}^1$

素因数の和:12803

約数の個数: 56

約数和(自身を含む): 3731410368

約数和(自身を除く): 2091791744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 293, 448, 586, 1172, 2051, 2344, 4102, 4688, 8204, 9376, 12491, 16408, 18752, 24982, 32816, 49964, 65632, 87437, 99928, 131264, 174874, 199856, 349748, 399712, 699496, 799424, 1398992, 2797984, 3659863, 5595968, 7319726, 14639452, 25619041, 29278904, 51238082, 58557808, 102476164, 117115616, 204952328, 234231232, 409904656, 819809312, 1639618624]

約数ペア:

[(1, 1639618624), (2, 819809312), (4, 409904656), (7, 234231232), (8, 204952328), (14, 117115616), (16, 102476164), (28, 58557808), (32, 51238082), (56, 29278904), (64, 25619041), (112, 14639452), (224, 7319726), (293, 5595968), (448, 3659863), (586, 2797984), (1172, 1398992), (2051, 799424), (2344, 699496), (4102, 399712), (4688, 349748), (8204, 199856), (9376, 174874), (12491, 131264), (16408, 99928), (18752, 87437), (24982, 65632), (32816, 49964)]