2017908032

素因数分解:

$2^6\times 7^1\times {\mathrm{4504259}}^1$

素因数の和:4504278

約数の個数: 28

約数和(自身を含む): 4576328160

約数和(自身を除く): 2558420128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4504259, 9008518, 18017036, 31529813, 36034072, 63059626, 72068144, 126119252, 144136288, 252238504, 288272576, 504477008, 1008954016, 2017908032]

約数ペア:

[(1, 2017908032), (2, 1008954016), (4, 504477008), (7, 288272576), (8, 252238504), (14, 144136288), (16, 126119252), (28, 72068144), (32, 63059626), (56, 36034072), (64, 31529813), (112, 18017036), (224, 9008518), (448, 4504259)]