8889448064

素因数分解:

$2^7\times 7^1\times {\mathrm{9921259}}^1$

素因数の和:9921280

約数の個数: 32

約数和(自身を含む): 20239370400

約数和(自身を除く): 11349922336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 9921259, 19842518, 39685036, 69448813, 79370072, 138897626, 158740144, 277795252, 317480288, 555590504, 634960576, 1111181008, 1269921152, 2222362016, 4444724032, 8889448064]

約数ペア:

[(1, 8889448064), (2, 4444724032), (4, 2222362016), (7, 1269921152), (8, 1111181008), (14, 634960576), (16, 555590504), (28, 317480288), (32, 277795252), (56, 158740144), (64, 138897626), (112, 79370072), (128, 69448813), (224, 39685036), (448, 19842518), (896, 9921259)]