28267646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14437}}^1$

素因数の和:14539

約数の個数: 16

約数和(自身を含む): 46779120

約数和(自身を除く): 18511474

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 14437, 28874, 158807, 317614, 1284893, 2569786, 14133823, 28267646]

約数ペア:

[(1, 28267646), (2, 14133823), (11, 2569786), (22, 1284893), (89, 317614), (178, 158807), (979, 28874), (1958, 14437)]