22182688

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 72

約数和(自身を含む): 50977836

約数和(自身を除く): 28795148

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 337, 352, 374, 484, 544, 674, 748, 968, 1348, 1496, 1936, 2057, 2696, 2992, 3707, 3872, 4114, 5392, 5729, 5984, 7414, 8228, 10784, 11458, 14828, 16456, 22916, 29656, 32912, 40777, 45832, 59312, 63019, 65824, 81554, 91664, 118624, 126038, 163108, 183328, 252076, 326216, 504152, 652432, 693209, 1008304, 1304864, 1386418, 2016608, 2772836, 5545672, 11091344, 22182688]

約数ペア:

[(1, 22182688), (2, 11091344), (4, 5545672), (8, 2772836), (11, 2016608), (16, 1386418), (17, 1304864), (22, 1008304), (32, 693209), (34, 652432), (44, 504152), (68, 326216), (88, 252076), (121, 183328), (136, 163108), (176, 126038), (187, 118624), (242, 91664), (272, 81554), (337, 65824), (352, 63019), (374, 59312), (484, 45832), (544, 40777), (674, 32912), (748, 29656), (968, 22916), (1348, 16456), (1496, 14828), (1936, 11458), (2057, 10784), (2696, 8228), (2992, 7414), (3707, 5984), (3872, 5729), (4114, 5392)]