850287872

素因数分解:

$2^8\times 7^1\times {\mathrm{474491}}^1$

素因数の和:474514

約数の個数: 36

約数和(自身を含む): 1939723296

約数和(自身を除く): 1089435424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 474491, 948982, 1897964, 3321437, 3795928, 6642874, 7591856, 13285748, 15183712, 26571496, 30367424, 53142992, 60734848, 106285984, 121469696, 212571968, 425143936, 850287872]

約数ペア:

[(1, 850287872), (2, 425143936), (4, 212571968), (7, 121469696), (8, 106285984), (14, 60734848), (16, 53142992), (28, 30367424), (32, 26571496), (56, 15183712), (64, 13285748), (112, 7591856), (128, 6642874), (224, 3795928), (256, 3321437), (448, 1897964), (896, 948982), (1792, 474491)]