15677967284

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{2341}}^1$

素因数の和:3133

約数の個数: 72

約数和(自身を含む): 32653700352

約数和(自身を除く): 16975733068

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 727, 1316, 1454, 2303, 2341, 2908, 4606, 4682, 5089, 9212, 9364, 10178, 16387, 20356, 32774, 34169, 35623, 65548, 68338, 71246, 110027, 114709, 136676, 142492, 220054, 229418, 239183, 440108, 458836, 478366, 770189, 956732, 1540378, 1674281, 1701907, 3080756, 3348562, 3403814, 5391323, 6697124, 6807628, 10782646, 11913349, 21565292, 23826698, 47653396, 79989629, 83393443, 159979258, 166786886, 319958516, 333573772, 559927403, 1119854806, 2239709612, 3919491821, 7838983642, 15677967284]

約数ペア:

[(1, 15677967284), (2, 7838983642), (4, 3919491821), (7, 2239709612), (14, 1119854806), (28, 559927403), (47, 333573772), (49, 319958516), (94, 166786886), (98, 159979258), (188, 83393443), (196, 79989629), (329, 47653396), (658, 23826698), (727, 21565292), (1316, 11913349), (1454, 10782646), (2303, 6807628), (2341, 6697124), (2908, 5391323), (4606, 3403814), (4682, 3348562), (5089, 3080756), (9212, 1701907), (9364, 1674281), (10178, 1540378), (16387, 956732), (20356, 770189), (32774, 478366), (34169, 458836), (35623, 440108), (65548, 239183), (68338, 229418), (71246, 220054), (110027, 142492), (114709, 136676)]