16028474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 16146886

約数列:

[1, 2, 7, 11, 14, 22, 29, 37, 58, 74, 77, 97, 154, 194, 203, 259, 319, 406, 407, 518, 638, 679, 814, 1067, 1073, 1358, 2134, 2146, 2233, 2813, 2849, 3589, 4466, 5626, 5698, 7178, 7469, 7511, 11803, 14938, 15022, 19691, 23606, 25123, 30943, 39382, 39479, 50246, 61886, 78958, 82621, 104081, 165242, 208162, 216601, 276353, 433202, 552706, 728567, 1144891, 1457134, 2289782, 8014237, 16028474]

約数ペア:

[(1, 16028474), (2, 8014237), (7, 2289782), (11, 1457134), (14, 1144891), (22, 728567), (29, 552706), (37, 433202), (58, 276353), (74, 216601), (77, 208162), (97, 165242), (154, 104081), (194, 82621), (203, 78958), (259, 61886), (319, 50246), (406, 39479), (407, 39382), (518, 30943), (638, 25123), (679, 23606), (814, 19691), (1067, 15022), (1073, 14938), (1358, 11803), (2134, 7511), (2146, 7469), (2233, 7178), (2813, 5698), (2849, 5626), (3589, 4466)]