28565526292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{629807}}^1$

素因数の和:629880

約数の個数: 48

約数和(自身を含む): 57136181760

約数和(自身を除く): 28570655468

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 116, 391, 493, 667, 782, 986, 1334, 1564, 1972, 2668, 11339, 22678, 45356, 629807, 1259614, 2519228, 10706719, 14485561, 18264403, 21413438, 28971122, 36528806, 42826876, 57942244, 73057612, 246254537, 310494851, 420081269, 492509074, 620989702, 840162538, 985018148, 1241979404, 1680325076, 7141381573, 14282763146, 28565526292]

約数ペア:

[(1, 28565526292), (2, 14282763146), (4, 7141381573), (17, 1680325076), (23, 1241979404), (29, 985018148), (34, 840162538), (46, 620989702), (58, 492509074), (68, 420081269), (92, 310494851), (116, 246254537), (391, 73057612), (493, 57942244), (667, 42826876), (782, 36528806), (986, 28971122), (1334, 21413438), (1564, 18264403), (1972, 14485561), (2668, 10706719), (11339, 2519228), (22678, 1259614), (45356, 629807)]