2720542976

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{145577}}^1$

素因数の和:145666

約数の個数: 36

約数和(自身を含む): 5504886492

約数和(自身を除く): 2784343516

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 9344, 18688, 145577, 291154, 582308, 1164616, 2329232, 4658464, 9316928, 10627121, 18633856, 21254242, 37267712, 42508484, 85016968, 170033936, 340067872, 680135744, 1360271488, 2720542976]

約数ペア:

[(1, 2720542976), (2, 1360271488), (4, 680135744), (8, 340067872), (16, 170033936), (32, 85016968), (64, 42508484), (73, 37267712), (128, 21254242), (146, 18633856), (256, 10627121), (292, 9316928), (584, 4658464), (1168, 2329232), (2336, 1164616), (4672, 582308), (9344, 291154), (18688, 145577)]