4080794032

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{141773}}^1$

素因数の和:142045

約数の個数: 40

約数和(自身を含む): 9071267616

約数和(自身を除く): 4990473584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 7196, 14392, 28784, 141773, 283546, 567092, 992411, 1134184, 1984822, 2268368, 3969644, 7939288, 15878576, 36435661, 72871322, 145742644, 255049627, 291485288, 510099254, 582970576, 1020198508, 2040397016, 4080794032]

約数ペア:

[(1, 4080794032), (2, 2040397016), (4, 1020198508), (7, 582970576), (8, 510099254), (14, 291485288), (16, 255049627), (28, 145742644), (56, 72871322), (112, 36435661), (257, 15878576), (514, 7939288), (1028, 3969644), (1799, 2268368), (2056, 1984822), (3598, 1134184), (4112, 992411), (7196, 567092), (14392, 283546), (28784, 141773)]