21422094176

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3084979}}^1$

素因数の和:3085027

約数の個数: 48

約数和(自身を含む): 49754557440

約数和(自身を除く): 28332463264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 3084979, 6169958, 12339916, 21594853, 24679832, 43189706, 49359664, 86379412, 95634349, 98719328, 172758824, 191268698, 345517648, 382537396, 669440443, 691035296, 765074792, 1338880886, 1530149584, 2677761772, 3060299168, 5355523544, 10711047088, 21422094176]

約数ペア:

[(1, 21422094176), (2, 10711047088), (4, 5355523544), (7, 3060299168), (8, 2677761772), (14, 1530149584), (16, 1338880886), (28, 765074792), (31, 691035296), (32, 669440443), (56, 382537396), (62, 345517648), (112, 191268698), (124, 172758824), (217, 98719328), (224, 95634349), (248, 86379412), (434, 49359664), (496, 43189706), (868, 24679832), (992, 21594853), (1736, 12339916), (3472, 6169958), (6944, 3084979)]