28009796914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{345689}}^1$

素因数の和:345858

約数の個数: 32

約数和(自身を含む): 47788185600

約数和(自身を除く): 19778388686

約数列:

[1, 2, 11, 22, 29, 58, 127, 254, 319, 638, 1397, 2794, 3683, 7366, 40513, 81026, 345689, 691378, 3802579, 7605158, 10024981, 20049962, 43902503, 87805006, 110274791, 220549582, 482927533, 965855066, 1273172587, 2546345174, 14004898457, 28009796914]

約数ペア:

[(1, 28009796914), (2, 14004898457), (11, 2546345174), (22, 1273172587), (29, 965855066), (58, 482927533), (127, 220549582), (254, 110274791), (319, 87805006), (638, 43902503), (1397, 20049962), (2794, 10024981), (3683, 7605158), (7366, 3802579), (40513, 691378), (81026, 345689)]