67904648

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{52721}}^1$

素因数の和:52757

約数の個数: 32

約数和(自身を含む): 151839360

約数和(自身を除く): 83934712

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 52721, 105442, 210884, 369047, 421768, 738094, 1212583, 1476188, 2425166, 2952376, 4850332, 8488081, 9700664, 16976162, 33952324, 67904648]

約数ペア:

[(1, 67904648), (2, 33952324), (4, 16976162), (7, 9700664), (8, 8488081), (14, 4850332), (23, 2952376), (28, 2425166), (46, 1476188), (56, 1212583), (92, 738094), (161, 421768), (184, 369047), (322, 210884), (644, 105442), (1288, 52721)]