64959808

素因数分解:

$2^6\times {\mathrm{457}}^1\times {\mathrm{2221}}^1$

素因数の和:2690

約数の個数: 28

約数和(自身を含む): 129244852

約数和(自身を除く): 64285044

約数列:

[1, 2, 4, 8, 16, 32, 64, 457, 914, 1828, 2221, 3656, 4442, 7312, 8884, 14624, 17768, 29248, 35536, 71072, 142144, 1014997, 2029994, 4059988, 8119976, 16239952, 32479904, 64959808]

約数ペア:

[(1, 64959808), (2, 32479904), (4, 16239952), (8, 8119976), (16, 4059988), (32, 2029994), (64, 1014997), (457, 142144), (914, 71072), (1828, 35536), (2221, 29248), (3656, 17768), (4442, 14624), (7312, 8884)]