2881541152

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443587}}^1$

素因数の和:443633

約数の個数: 48

約数和(自身を含む): 6707050560

約数和(自身を除く): 3825509408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 443587, 887174, 1774348, 3105109, 3548696, 6210218, 7097392, 12420436, 12864023, 14194784, 24840872, 25728046, 49681744, 51456092, 90048161, 99363488, 102912184, 180096322, 205824368, 360192644, 411648736, 720385288, 1440770576, 2881541152]

約数ペア:

[(1, 2881541152), (2, 1440770576), (4, 720385288), (7, 411648736), (8, 360192644), (14, 205824368), (16, 180096322), (28, 102912184), (29, 99363488), (32, 90048161), (56, 51456092), (58, 49681744), (112, 25728046), (116, 24840872), (203, 14194784), (224, 12864023), (232, 12420436), (406, 7097392), (464, 6210218), (812, 3548696), (928, 3105109), (1624, 1774348), (3248, 887174), (6496, 443587)]