18933240256

素因数分解:

$2^6\times 7^1\times {\mathrm{42261697}}^1$

素因数の和:42261716

約数の個数: 28

約数和(自身を含む): 42937885168

約数和(自身を除く): 24004644912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42261697, 84523394, 169046788, 295831879, 338093576, 591663758, 676187152, 1183327516, 1352374304, 2366655032, 2704748608, 4733310064, 9466620128, 18933240256]

約数ペア:

[(1, 18933240256), (2, 9466620128), (4, 4733310064), (7, 2704748608), (8, 2366655032), (14, 1352374304), (16, 1183327516), (28, 676187152), (32, 591663758), (56, 338093576), (64, 295831879), (112, 169046788), (224, 84523394), (448, 42261697)]