28944368

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{7039}}^1$

素因数の和:7304

約数の個数: 20

約数和(自身を含む): 56305920

約数和(自身を除く): 27361552

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 7039, 14078, 28156, 56312, 112624, 1809023, 3618046, 7236092, 14472184, 28944368]

約数ペア:

[(1, 28944368), (2, 14472184), (4, 7236092), (8, 3618046), (16, 1809023), (257, 112624), (514, 56312), (1028, 28156), (2056, 14078), (4112, 7039)]