64837752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{385939}}^1$

素因数の和:385955

約数の個数: 32

約数和(自身を含む): 185251200

約数和(自身を除く): 120413448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 385939, 771878, 1157817, 1543756, 2315634, 2701573, 3087512, 4631268, 5403146, 8104719, 9262536, 10806292, 16209438, 21612584, 32418876, 64837752]

約数ペア:

[(1, 64837752), (2, 32418876), (3, 21612584), (4, 16209438), (6, 10806292), (7, 9262536), (8, 8104719), (12, 5403146), (14, 4631268), (21, 3087512), (24, 2701573), (28, 2315634), (42, 1543756), (56, 1157817), (84, 771878), (168, 385939)]