28672214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8779}}^1$

素因数の和:8875

約数の個数: 16

約数和(自身を含む): 45515520

約数和(自身を除く): 16843306

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 8779, 17558, 201917, 403834, 623309, 1246618, 14336107, 28672214]

約数ペア:

[(1, 28672214), (2, 14336107), (23, 1246618), (46, 623309), (71, 403834), (142, 201917), (1633, 17558), (3266, 8779)]