2561932736

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{3639109}}^1$

素因数の和:3639132

約数の個数: 28

約数和(自身を含む): 5546003640

約数和(自身を除く): 2984070904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 3639109, 7278218, 14556436, 29112872, 40030199, 58225744, 80060398, 116451488, 160120796, 232902976, 320241592, 640483184, 1280966368, 2561932736]

約数ペア:

[(1, 2561932736), (2, 1280966368), (4, 640483184), (8, 320241592), (11, 232902976), (16, 160120796), (22, 116451488), (32, 80060398), (44, 58225744), (64, 40030199), (88, 29112872), (176, 14556436), (352, 7278218), (704, 3639109)]