28487822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41771}}^1$

素因数の和:41815

約数の個数: 16

約数和(自身を含む): 48121344

約数和(自身を除く): 19633522

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41771, 83542, 459481, 918962, 1294901, 2589802, 14243911, 28487822]

約数ペア:

[(1, 28487822), (2, 14243911), (11, 2589802), (22, 1294901), (31, 918962), (62, 459481), (341, 83542), (682, 41771)]