28515808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{46901}}^1$

素因数の和:46930

約数の個数: 24

約数和(自身を含む): 59096520

約数和(自身を除く): 30580712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 46901, 93802, 187604, 375208, 750416, 891119, 1500832, 1782238, 3564476, 7128952, 14257904, 28515808]

約数ペア:

[(1, 28515808), (2, 14257904), (4, 7128952), (8, 3564476), (16, 1782238), (19, 1500832), (32, 891119), (38, 750416), (76, 375208), (152, 187604), (304, 93802), (608, 46901)]