78561184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 167989248

約数和(自身を除く): 89428064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1487, 1651, 2032, 2974, 3302, 4064, 5948, 6604, 11896, 13208, 19331, 23792, 26416, 38662, 47584, 52832, 77324, 154648, 188849, 309296, 377698, 618592, 755396, 1510792, 2455037, 3021584, 4910074, 6043168, 9820148, 19640296, 39280592, 78561184]

約数ペア:

[(1, 78561184), (2, 39280592), (4, 19640296), (8, 9820148), (13, 6043168), (16, 4910074), (26, 3021584), (32, 2455037), (52, 1510792), (104, 755396), (127, 618592), (208, 377698), (254, 309296), (416, 188849), (508, 154648), (1016, 77324), (1487, 52832), (1651, 47584), (2032, 38662), (2974, 26416), (3302, 23792), (4064, 19331), (5948, 13208), (6604, 11896)]