187681984

素因数分解:

$2^6\times 7^1\times {\mathrm{418933}}^1$

素因数の和:418952

約数の個数: 28

約数和(自身を含む): 425636944

約数和(自身を除く): 237954960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 418933, 837866, 1675732, 2932531, 3351464, 5865062, 6702928, 11730124, 13405856, 23460248, 26811712, 46920496, 93840992, 187681984]

約数ペア:

[(1, 187681984), (2, 93840992), (4, 46920496), (7, 26811712), (8, 23460248), (14, 13405856), (16, 11730124), (28, 6702928), (32, 5865062), (56, 3351464), (64, 2932531), (112, 1675732), (224, 837866), (448, 418933)]