28633178

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1831}}^1$

素因数の和:2957

約数の個数: 16

約数和(自身を含む): 49156224

約数和(自身を除く): 20523046

約数列:

[1, 2, 7, 14, 1117, 1831, 2234, 3662, 7819, 12817, 15638, 25634, 2045227, 4090454, 14316589, 28633178]

約数ペア:

[(1, 28633178), (2, 14316589), (7, 4090454), (14, 2045227), (1117, 25634), (1831, 15638), (2234, 12817), (3662, 7819)]