2007647936

素因数分解:

$2^6\times 7^1\times {\mathrm{491}}^1\times {\mathrm{9127}}^1$

素因数の和:9637

約数の個数: 56

約数和(自身を含む): 4562831616

約数和(自身を除く): 2555183680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 491, 982, 1964, 3437, 3928, 6874, 7856, 9127, 13748, 15712, 18254, 27496, 31424, 36508, 54992, 63889, 73016, 109984, 127778, 146032, 219968, 255556, 292064, 511112, 584128, 1022224, 2044448, 4088896, 4481357, 8962714, 17925428, 31369499, 35850856, 62738998, 71701712, 125477996, 143403424, 250955992, 286806848, 501911984, 1003823968, 2007647936]

約数ペア:

[(1, 2007647936), (2, 1003823968), (4, 501911984), (7, 286806848), (8, 250955992), (14, 143403424), (16, 125477996), (28, 71701712), (32, 62738998), (56, 35850856), (64, 31369499), (112, 17925428), (224, 8962714), (448, 4481357), (491, 4088896), (982, 2044448), (1964, 1022224), (3437, 584128), (3928, 511112), (6874, 292064), (7856, 255556), (9127, 219968), (13748, 146032), (15712, 127778), (18254, 109984), (27496, 73016), (31424, 63889), (36508, 54992)]