8845144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 21047040

約数和(自身を除く): 12201896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 173, 308, 332, 346, 581, 616, 664, 692, 913, 1162, 1211, 1384, 1826, 1903, 2324, 2422, 3652, 3806, 4648, 4844, 6391, 7304, 7612, 9688, 12782, 13321, 14359, 15224, 25564, 26642, 28718, 51128, 53284, 57436, 100513, 106568, 114872, 157949, 201026, 315898, 402052, 631796, 804104, 1105643, 1263592, 2211286, 4422572, 8845144]

約数ペア:

[(1, 8845144), (2, 4422572), (4, 2211286), (7, 1263592), (8, 1105643), (11, 804104), (14, 631796), (22, 402052), (28, 315898), (44, 201026), (56, 157949), (77, 114872), (83, 106568), (88, 100513), (154, 57436), (166, 53284), (173, 51128), (308, 28718), (332, 26642), (346, 25564), (581, 15224), (616, 14359), (664, 13321), (692, 12782), (913, 9688), (1162, 7612), (1211, 7304), (1384, 6391), (1826, 4844), (1903, 4648), (2324, 3806), (2422, 3652)]