64159768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4409}}^1$

素因数の和:4539

約数の個数: 32

約数和(自身を含む): 128595600

約数和(自身を除く): 64435832

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 4409, 7276, 8818, 14552, 17636, 35272, 74953, 149906, 299812, 471763, 599624, 943526, 1887052, 3774104, 8019971, 16039942, 32079884, 64159768]

約数ペア:

[(1, 64159768), (2, 32079884), (4, 16039942), (8, 8019971), (17, 3774104), (34, 1887052), (68, 943526), (107, 599624), (136, 471763), (214, 299812), (428, 149906), (856, 74953), (1819, 35272), (3638, 17636), (4409, 14552), (7276, 8818)]