27637792

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9491}}^1$

素因数の和:9521

約数の個数: 48

約数和(自身を含む): 66975552

約数和(自身を除く): 39337760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 9491, 18982, 37964, 66437, 75928, 123383, 132874, 151856, 246766, 265748, 303712, 493532, 531496, 863681, 987064, 1062992, 1727362, 1974128, 2125984, 3454724, 3948256, 6909448, 13818896, 27637792]

約数ペア:

[(1, 27637792), (2, 13818896), (4, 6909448), (7, 3948256), (8, 3454724), (13, 2125984), (14, 1974128), (16, 1727362), (26, 1062992), (28, 987064), (32, 863681), (52, 531496), (56, 493532), (91, 303712), (104, 265748), (112, 246766), (182, 151856), (208, 132874), (224, 123383), (364, 75928), (416, 66437), (728, 37964), (1456, 18982), (2912, 9491)]