28960816

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{7043}}^1$

素因数の和:7308

約数の個数: 20

約数和(自身を含む): 56337912

約数和(自身を除く): 27377096

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 7043, 14086, 28172, 56344, 112688, 1810051, 3620102, 7240204, 14480408, 28960816]

約数ペア:

[(1, 28960816), (2, 14480408), (4, 7240204), (8, 3620102), (16, 1810051), (257, 112688), (514, 56344), (1028, 28172), (2056, 14086), (4112, 7043)]