4420743808

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{2633}}^1$

素因数の和:3669

約数の個数: 64

約数和(自身を含む): 9497413800

約数和(自身を除く): 5076669992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1009, 1664, 2018, 2633, 4036, 5266, 8072, 10532, 13117, 16144, 21064, 26234, 32288, 34229, 42128, 52468, 64576, 68458, 84256, 104936, 129152, 136916, 168512, 209872, 273832, 337024, 419744, 547664, 839488, 1095328, 1678976, 2190656, 2656697, 4381312, 5313394, 10626788, 21253576, 34537061, 42507152, 69074122, 85014304, 138148244, 170028608, 276296488, 340057216, 552592976, 1105185952, 2210371904, 4420743808]

約数ペア:

[(1, 4420743808), (2, 2210371904), (4, 1105185952), (8, 552592976), (13, 340057216), (16, 276296488), (26, 170028608), (32, 138148244), (52, 85014304), (64, 69074122), (104, 42507152), (128, 34537061), (208, 21253576), (416, 10626788), (832, 5313394), (1009, 4381312), (1664, 2656697), (2018, 2190656), (2633, 1678976), (4036, 1095328), (5266, 839488), (8072, 547664), (10532, 419744), (13117, 337024), (16144, 273832), (21064, 209872), (26234, 168512), (32288, 136916), (34229, 129152), (42128, 104936), (52468, 84256), (64576, 68458)]