78942416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37097}}^1$

素因数の和:37131

約数の個数: 40

約数和(自身を含む): 184006080

約数和(自身を除く): 105063664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 37097, 74194, 148388, 259679, 296776, 519358, 593552, 704843, 1038716, 1409686, 2077432, 2819372, 4154864, 4933901, 5638744, 9867802, 11277488, 19735604, 39471208, 78942416]

約数ペア:

[(1, 78942416), (2, 39471208), (4, 19735604), (7, 11277488), (8, 9867802), (14, 5638744), (16, 4933901), (19, 4154864), (28, 2819372), (38, 2077432), (56, 1409686), (76, 1038716), (112, 704843), (133, 593552), (152, 519358), (266, 296776), (304, 259679), (532, 148388), (1064, 74194), (2128, 37097)]