66218264

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69557}}^1$

素因数の和:69587

約数の個数: 32

約数和(自身を含む): 150245280

約数和(自身を除く): 84027016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 69557, 139114, 278228, 486899, 556456, 973798, 1182469, 1947596, 2364938, 3895192, 4729876, 8277283, 9459752, 16554566, 33109132, 66218264]

約数ペア:

[(1, 66218264), (2, 33109132), (4, 16554566), (7, 9459752), (8, 8277283), (14, 4729876), (17, 3895192), (28, 2364938), (34, 1947596), (56, 1182469), (68, 973798), (119, 556456), (136, 486899), (238, 278228), (476, 139114), (952, 69557)]