2757272392

素因数分解:

$2^3\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{16651}}^1$

素因数の和:19621

約数の個数: 32

約数和(自身を含む): 5910793920

約数和(自身を除く): 3153521528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2957, 5914, 11828, 16651, 20699, 23656, 33302, 41398, 66604, 82796, 116557, 133208, 165592, 233114, 466228, 932456, 49237007, 98474014, 196948028, 344659049, 393896056, 689318098, 1378636196, 2757272392]

約数ペア:

[(1, 2757272392), (2, 1378636196), (4, 689318098), (7, 393896056), (8, 344659049), (14, 196948028), (28, 98474014), (56, 49237007), (2957, 932456), (5914, 466228), (11828, 233114), (16651, 165592), (20699, 133208), (23656, 116557), (33302, 82796), (41398, 66604)]