28752647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6329}}^1$

素因数の和:6406

約数の個数: 16

約数和(自身を含む): 36460800

約数和(自身を除く): 7708153

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 6329, 44303, 69619, 373411, 487333, 2613877, 4107521, 28752647]

約数ペア:

[(1, 28752647), (7, 4107521), (11, 2613877), (59, 487333), (77, 373411), (413, 69619), (649, 44303), (4543, 6329)]