68145392

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3517}}^1$

素因数の和:3705

約数の個数: 40

約数和(自身を含む): 151808736

約数和(自身を除く): 83663344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 3517, 4844, 7034, 9688, 14068, 19376, 24619, 28136, 49238, 56272, 98476, 196952, 393904, 608441, 1216882, 2433764, 4259087, 4867528, 8518174, 9735056, 17036348, 34072696, 68145392]

約数ペア:

[(1, 68145392), (2, 34072696), (4, 17036348), (7, 9735056), (8, 8518174), (14, 4867528), (16, 4259087), (28, 2433764), (56, 1216882), (112, 608441), (173, 393904), (346, 196952), (692, 98476), (1211, 56272), (1384, 49238), (2422, 28136), (2768, 24619), (3517, 19376), (4844, 14068), (7034, 9688)]