12758608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 26426880

約数和(自身を除く): 13668272

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 887, 899, 1774, 1798, 3548, 3596, 7096, 7192, 14192, 14384, 25723, 27497, 51446, 54994, 102892, 109988, 205784, 219976, 411568, 439952, 797413, 1594826, 3189652, 6379304, 12758608]

約数ペア:

[(1, 12758608), (2, 6379304), (4, 3189652), (8, 1594826), (16, 797413), (29, 439952), (31, 411568), (58, 219976), (62, 205784), (116, 109988), (124, 102892), (232, 54994), (248, 51446), (464, 27497), (496, 25723), (887, 14384), (899, 14192), (1774, 7192), (1798, 7096), (3548, 3596)]