28296708608

素因数分解:

$2^9\times 7^1\times {\mathrm{227}}^1\times {\mathrm{34781}}^1$

素因数の和:35033

約数の個数: 80

約数和(自身を含む): 64901542464

約数和(自身を除く): 36604833856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 227, 256, 448, 454, 512, 896, 908, 1589, 1792, 1816, 3178, 3584, 3632, 6356, 7264, 12712, 14528, 25424, 29056, 34781, 50848, 58112, 69562, 101696, 116224, 139124, 203392, 243467, 278248, 406784, 486934, 556496, 813568, 973868, 1112992, 1947736, 2225984, 3895472, 4451968, 7790944, 7895287, 8903936, 15581888, 15790574, 17807872, 31163776, 31581148, 55267009, 62327552, 63162296, 110534018, 124655104, 126324592, 221068036, 252649184, 442136072, 505298368, 884272144, 1010596736, 1768544288, 2021193472, 3537088576, 4042386944, 7074177152, 14148354304, 28296708608]

約数ペア:

[(1, 28296708608), (2, 14148354304), (4, 7074177152), (7, 4042386944), (8, 3537088576), (14, 2021193472), (16, 1768544288), (28, 1010596736), (32, 884272144), (56, 505298368), (64, 442136072), (112, 252649184), (128, 221068036), (224, 126324592), (227, 124655104), (256, 110534018), (448, 63162296), (454, 62327552), (512, 55267009), (896, 31581148), (908, 31163776), (1589, 17807872), (1792, 15790574), (1816, 15581888), (3178, 8903936), (3584, 7895287), (3632, 7790944), (6356, 4451968), (7264, 3895472), (12712, 2225984), (14528, 1947736), (25424, 1112992), (29056, 973868), (34781, 813568), (50848, 556496), (58112, 486934), (69562, 406784), (101696, 278248), (116224, 243467), (139124, 203392)]