28328288

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{16703}}^1$

素因数の和:16766

約数の個数: 24

約数和(自身を含む): 56827008

約数和(自身を除く): 28498720

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 16703, 33406, 66812, 133624, 267248, 534496, 885259, 1770518, 3541036, 7082072, 14164144, 28328288]

約数ペア:

[(1, 28328288), (2, 14164144), (4, 7082072), (8, 3541036), (16, 1770518), (32, 885259), (53, 534496), (106, 267248), (212, 133624), (424, 66812), (848, 33406), (1696, 16703)]