22022224

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 51996672

約数和(自身を除く): 29974448

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 83, 92, 103, 112, 161, 166, 184, 206, 322, 332, 368, 412, 581, 644, 664, 721, 824, 1162, 1288, 1328, 1442, 1648, 1909, 2324, 2369, 2576, 2884, 3818, 4648, 4738, 5768, 7636, 8549, 9296, 9476, 11536, 13363, 15272, 16583, 17098, 18952, 26726, 30544, 33166, 34196, 37904, 53452, 59843, 66332, 68392, 106904, 119686, 132664, 136784, 196627, 213808, 239372, 265328, 393254, 478744, 786508, 957488, 1376389, 1573016, 2752778, 3146032, 5505556, 11011112, 22022224]

約数ペア:

[(1, 22022224), (2, 11011112), (4, 5505556), (7, 3146032), (8, 2752778), (14, 1573016), (16, 1376389), (23, 957488), (28, 786508), (46, 478744), (56, 393254), (83, 265328), (92, 239372), (103, 213808), (112, 196627), (161, 136784), (166, 132664), (184, 119686), (206, 106904), (322, 68392), (332, 66332), (368, 59843), (412, 53452), (581, 37904), (644, 34196), (664, 33166), (721, 30544), (824, 26726), (1162, 18952), (1288, 17098), (1328, 16583), (1442, 15272), (1648, 13363), (1909, 11536), (2324, 9476), (2369, 9296), (2576, 8549), (2884, 7636), (3818, 5768), (4648, 4738)]