22528264

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 50525370

約数和(自身を除く): 27997106

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 121, 136, 148, 187, 242, 296, 374, 407, 484, 629, 748, 814, 968, 1258, 1369, 1496, 1628, 2057, 2516, 2738, 3256, 4114, 4477, 5032, 5476, 6919, 8228, 8954, 10952, 13838, 15059, 16456, 17908, 23273, 27676, 30118, 35816, 46546, 55352, 60236, 76109, 93092, 120472, 152218, 165649, 186184, 256003, 304436, 331298, 512006, 608872, 662596, 1024012, 1325192, 2048024, 2816033, 5632066, 11264132, 22528264]

約数ペア:

[(1, 22528264), (2, 11264132), (4, 5632066), (8, 2816033), (11, 2048024), (17, 1325192), (22, 1024012), (34, 662596), (37, 608872), (44, 512006), (68, 331298), (74, 304436), (88, 256003), (121, 186184), (136, 165649), (148, 152218), (187, 120472), (242, 93092), (296, 76109), (374, 60236), (407, 55352), (484, 46546), (629, 35816), (748, 30118), (814, 27676), (968, 23273), (1258, 17908), (1369, 16456), (1496, 15059), (1628, 13838), (2057, 10952), (2516, 8954), (2738, 8228), (3256, 6919), (4114, 5476), (4477, 5032)]