2776433152

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{28097}}^1$

素因数の和:28308

約数の個数: 40

約数和(自身を含む): 5576385276

約数和(自身を除く): 2799952124

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 772, 1544, 3088, 6176, 12352, 24704, 28097, 49408, 56194, 98816, 112388, 224776, 449552, 899104, 1798208, 3596416, 5422721, 7192832, 10845442, 14385664, 21690884, 43381768, 86763536, 173527072, 347054144, 694108288, 1388216576, 2776433152]

約数ペア:

[(1, 2776433152), (2, 1388216576), (4, 694108288), (8, 347054144), (16, 173527072), (32, 86763536), (64, 43381768), (128, 21690884), (193, 14385664), (256, 10845442), (386, 7192832), (512, 5422721), (772, 3596416), (1544, 1798208), (3088, 899104), (6176, 449552), (12352, 224776), (24704, 112388), (28097, 98816), (49408, 56194)]