13647728

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{3319}}^1$

素因数の和:3584

約数の個数: 20

約数和(自身を含む): 26553360

約数和(自身を除く): 12905632

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 3319, 4112, 6638, 13276, 26552, 53104, 852983, 1705966, 3411932, 6823864, 13647728]

約数ペア:

[(1, 13647728), (2, 6823864), (4, 3411932), (8, 1705966), (16, 852983), (257, 53104), (514, 26552), (1028, 13276), (2056, 6638), (3319, 4112)]