804966784

素因数分解:

$2^7\times {\mathrm{1777}}^1\times {\mathrm{3539}}^1$

素因数の和:5330

約数の個数: 32

約数和(自身を含む): 1605000600

約数和(自身を除く): 800033816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1777, 3539, 3554, 7078, 7108, 14156, 14216, 28312, 28432, 56624, 56864, 113248, 113728, 226496, 227456, 452992, 6288803, 12577606, 25155212, 50310424, 100620848, 201241696, 402483392, 804966784]

約数ペア:

[(1, 804966784), (2, 402483392), (4, 201241696), (8, 100620848), (16, 50310424), (32, 25155212), (64, 12577606), (128, 6288803), (1777, 452992), (3539, 227456), (3554, 226496), (7078, 113728), (7108, 113248), (14156, 56864), (14216, 56624), (28312, 28432)]