3926384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3213

約数の個数: 40

約数和(自身を含む): 9487488

約数和(自身を除く): 5561104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 3187, 6374, 12748, 22309, 25496, 35057, 44618, 50992, 70114, 89236, 140228, 178472, 245399, 280456, 356944, 490798, 560912, 981596, 1963192, 3926384]

約数ペア:

[(1, 3926384), (2, 1963192), (4, 981596), (7, 560912), (8, 490798), (11, 356944), (14, 280456), (16, 245399), (22, 178472), (28, 140228), (44, 89236), (56, 70114), (77, 50992), (88, 44618), (112, 35057), (154, 25496), (176, 22309), (308, 12748), (616, 6374), (1232, 3187)]