514377728

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{13219}}^1$

素因数の和:13260

約数の個数: 48

約数和(自身を含む): 1082718000

約数和(自身を除く): 568340272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4864, 9728, 13219, 19456, 26438, 38912, 52876, 105752, 211504, 251161, 423008, 502322, 846016, 1004644, 1692032, 2009288, 3384064, 4018576, 6768128, 8037152, 13536256, 16074304, 27072512, 32148608, 64297216, 128594432, 257188864, 514377728]

約数ペア:

[(1, 514377728), (2, 257188864), (4, 128594432), (8, 64297216), (16, 32148608), (19, 27072512), (32, 16074304), (38, 13536256), (64, 8037152), (76, 6768128), (128, 4018576), (152, 3384064), (256, 2009288), (304, 1692032), (512, 1004644), (608, 846016), (1024, 502322), (1216, 423008), (2048, 251161), (2432, 211504), (4864, 105752), (9728, 52876), (13219, 38912), (19456, 26438)]