22972576

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 52787700

約数和(自身を除く): 29815124

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 349, 352, 374, 484, 544, 698, 748, 968, 1396, 1496, 1936, 2057, 2792, 2992, 3839, 3872, 4114, 5584, 5933, 5984, 7678, 8228, 11168, 11866, 15356, 16456, 23732, 30712, 32912, 42229, 47464, 61424, 65263, 65824, 84458, 94928, 122848, 130526, 168916, 189856, 261052, 337832, 522104, 675664, 717893, 1044208, 1351328, 1435786, 2088416, 2871572, 5743144, 11486288, 22972576]

約数ペア:

[(1, 22972576), (2, 11486288), (4, 5743144), (8, 2871572), (11, 2088416), (16, 1435786), (17, 1351328), (22, 1044208), (32, 717893), (34, 675664), (44, 522104), (68, 337832), (88, 261052), (121, 189856), (136, 168916), (176, 130526), (187, 122848), (242, 94928), (272, 84458), (349, 65824), (352, 65263), (374, 61424), (484, 47464), (544, 42229), (698, 32912), (748, 30712), (968, 23732), (1396, 16456), (1496, 15356), (1936, 11866), (2057, 11168), (2792, 8228), (2992, 7678), (3839, 5984), (3872, 5933), (4114, 5584)]