1640328032

素因数分解:

$2^5\times 7^1\times {\mathrm{7322893}}^1$

素因数の和:7322910

約数の個数: 24

約数和(自身を含む): 3690738576

約数和(自身を除く): 2050410544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 7322893, 14645786, 29291572, 51260251, 58583144, 102520502, 117166288, 205041004, 234332576, 410082008, 820164016, 1640328032]

約数ペア:

[(1, 1640328032), (2, 820164016), (4, 410082008), (7, 234332576), (8, 205041004), (14, 117166288), (16, 102520502), (28, 58583144), (32, 51260251), (56, 29291572), (112, 14645786), (224, 7322893)]